68994711

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 102548160

約数和(自身を除く): 33553449

約数列:

[1, 3, 9, 53, 109, 159, 327, 477, 981, 1327, 3981, 5777, 11943, 17331, 51993, 70331, 144643, 210993, 433929, 632979, 1301787, 7666079, 22998237, 68994711]

約数ペア:

[(1, 68994711), (3, 22998237), (9, 7666079), (53, 1301787), (109, 632979), (159, 433929), (327, 210993), (477, 144643), (981, 70331), (1327, 51993), (3981, 17331), (5777, 11943)]