104804973

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 192582936

約数和(自身を除く): 87777963

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 101, 117, 147, 181, 273, 303, 441, 543, 637, 707, 819, 909, 1267, 1313, 1629, 1911, 2121, 2353, 3801, 3939, 4949, 5733, 6363, 7059, 8869, 9191, 11403, 11817, 14847, 16471, 18281, 21177, 26607, 27573, 44541, 49413, 54843, 64337, 79821, 82719, 115297, 127967, 148239, 164529, 193011, 237653, 345891, 383901, 579033, 712959, 895769, 1037673, 1151703, 1663571, 2138877, 2687307, 4990713, 8061921, 11644997, 14972139, 34934991, 104804973]

約数ペア:

[(1, 104804973), (3, 34934991), (7, 14972139), (9, 11644997), (13, 8061921), (21, 4990713), (39, 2687307), (49, 2138877), (63, 1663571), (91, 1151703), (101, 1037673), (117, 895769), (147, 712959), (181, 579033), (273, 383901), (303, 345891), (441, 237653), (543, 193011), (637, 164529), (707, 148239), (819, 127967), (909, 115297), (1267, 82719), (1313, 79821), (1629, 64337), (1911, 54843), (2121, 49413), (2353, 44541), (3801, 27573), (3939, 26607), (4949, 21177), (5733, 18281), (6363, 16471), (7059, 14847), (8869, 11817), (9191, 11403)]