25947693

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 39101088

約数和(自身を除く): 13153395

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 1163, 2479, 3489, 7437, 10467, 22311, 43031, 77921, 129093, 233763, 387279, 701289, 2883077, 8649231, 25947693]

約数ペア:

[(1, 25947693), (3, 8649231), (9, 2883077), (37, 701289), (67, 387279), (111, 233763), (201, 129093), (333, 77921), (603, 43031), (1163, 22311), (2479, 10467), (3489, 7437)]