71310186

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28097}}^1$

素因数の和:28155

約数の個数: 32

約数和(自身を含む): 161844480

約数和(自身を除く): 90534294

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28097, 56194, 84291, 168582, 252873, 505746, 758619, 1320559, 1517238, 2641118, 3961677, 7923354, 11885031, 23770062, 35655093, 71310186]

約数ペア:

[(1, 71310186), (2, 35655093), (3, 23770062), (6, 11885031), (9, 7923354), (18, 3961677), (27, 2641118), (47, 1517238), (54, 1320559), (94, 758619), (141, 505746), (282, 252873), (423, 168582), (846, 84291), (1269, 56194), (2538, 28097)]