89704461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 161243136

約数和(自身を除く): 71538675

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 53, 77, 119, 159, 187, 231, 357, 371, 431, 561, 583, 901, 1113, 1293, 1309, 1749, 2703, 3017, 3927, 4081, 4741, 6307, 7327, 9051, 9911, 12243, 14223, 18921, 21981, 22843, 29733, 33187, 51289, 68529, 69377, 80597, 99561, 153867, 159901, 208131, 241791, 251273, 388331, 479703, 564179, 753819, 1164993, 1692537, 1758911, 2718317, 4271641, 5276733, 8154951, 12814923, 29901487, 89704461]

約数ペア:

[(1, 89704461), (3, 29901487), (7, 12814923), (11, 8154951), (17, 5276733), (21, 4271641), (33, 2718317), (51, 1758911), (53, 1692537), (77, 1164993), (119, 753819), (159, 564179), (187, 479703), (231, 388331), (357, 251273), (371, 241791), (431, 208131), (561, 159901), (583, 153867), (901, 99561), (1113, 80597), (1293, 69377), (1309, 68529), (1749, 51289), (2703, 33187), (3017, 29733), (3927, 22843), (4081, 21981), (4741, 18921), (6307, 14223), (7327, 12243), (9051, 9911)]