100804781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 135675648

約数和(自身を除く): 34870867

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 901, 1309, 1453, 4081, 6307, 9911, 10171, 15983, 24701, 69377, 77009, 111881, 172907, 271711, 539063, 847099, 1309153, 1901977, 5929693, 9164071, 14400683, 100804781]

約数ペア:

[(1, 100804781), (7, 14400683), (11, 9164071), (17, 5929693), (53, 1901977), (77, 1309153), (119, 847099), (187, 539063), (371, 271711), (583, 172907), (901, 111881), (1309, 77009), (1453, 69377), (4081, 24701), (6307, 15983), (9911, 10171)]