31852197

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3392

約数の個数: 28

約数和(自身を含む): 51445324

約数和(自身を除く): 19593127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 3361, 9477, 10083, 30249, 43693, 90747, 131079, 272241, 393237, 816723, 1179711, 2450169, 3539133, 10617399, 31852197]

約数ペア:

[(1, 31852197), (3, 10617399), (9, 3539133), (13, 2450169), (27, 1179711), (39, 816723), (81, 393237), (117, 272241), (243, 131079), (351, 90747), (729, 43693), (1053, 30249), (3159, 10083), (3361, 9477)]