120621813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83591}}^1$

素因数の和:83644

約数の個数: 16

約数和(自身を含む): 177883776

約数和(自身を除く): 57261963

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 83591, 250773, 1086683, 3092867, 3260049, 9278601, 40207271, 120621813]

約数ペア:

[(1, 120621813), (3, 40207271), (13, 9278601), (37, 3260049), (39, 3092867), (111, 1086683), (481, 250773), (1443, 83591)]