84080997

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 181488384

約数和(自身を除く): 97407387

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 27, 33, 39, 51, 61, 63, 77, 81, 91, 99, 117, 119, 143, 153, 183, 187, 189, 221, 231, 273, 297, 351, 357, 427, 429, 459, 549, 561, 567, 663, 671, 693, 793, 819, 891, 1001, 1037, 1053, 1071, 1281, 1287, 1309, 1377, 1547, 1647, 1683, 1989, 2013, 2079, 2379, 2431, 2457, 3003, 3111, 3213, 3843, 3861, 3927, 4641, 4697, 4941, 5049, 5551, 5967, 6039, 6237, 7137, 7259, 7293, 7371, 8723, 9009, 9333, 9639, 11407, 11529, 11583, 11781, 13481, 13923, 14091, 15147, 16653, 17017, 17901, 18117, 21411, 21777, 21879, 26169, 27027, 27999, 34221, 34587, 35343, 40443, 41769, 42273, 49959, 51051, 54351, 61061, 64233, 65331, 65637, 78507, 79849, 81081, 83997, 94367, 102663, 106029, 121329, 125307, 126819, 148291, 149877, 153153, 183183, 195993, 196911, 235521, 239547, 283101, 307989, 363987, 380457, 444873, 449631, 459459, 549549, 587979, 706563, 718641, 849303, 923967, 1038037, 1091961, 1334619, 1378377, 1648647, 2155923, 2547909, 3114111, 4003857, 4945941, 6467769, 7643727, 9342333, 12011571, 28026999, 84080997]

約数ペア:

[(1, 84080997), (3, 28026999), (7, 12011571), (9, 9342333), (11, 7643727), (13, 6467769), (17, 4945941), (21, 4003857), (27, 3114111), (33, 2547909), (39, 2155923), (51, 1648647), (61, 1378377), (63, 1334619), (77, 1091961), (81, 1038037), (91, 923967), (99, 849303), (117, 718641), (119, 706563), (143, 587979), (153, 549549), (183, 459459), (187, 449631), (189, 444873), (221, 380457), (231, 363987), (273, 307989), (297, 283101), (351, 239547), (357, 235521), (427, 196911), (429, 195993), (459, 183183), (549, 153153), (561, 149877), (567, 148291), (663, 126819), (671, 125307), (693, 121329), (793, 106029), (819, 102663), (891, 94367), (1001, 83997), (1037, 81081), (1053, 79849), (1071, 78507), (1281, 65637), (1287, 65331), (1309, 64233), (1377, 61061), (1547, 54351), (1647, 51051), (1683, 49959), (1989, 42273), (2013, 41769), (2079, 40443), (2379, 35343), (2431, 34587), (2457, 34221), (3003, 27999), (3111, 27027), (3213, 26169), (3843, 21879), (3861, 21777), (3927, 21411), (4641, 18117), (4697, 17901), (4941, 17017), (5049, 16653), (5551, 15147), (5967, 14091), (6039, 13923), (6237, 13481), (7137, 11781), (7259, 11583), (7293, 11529), (7371, 11407), (8723, 9639), (9009, 9333)]