131411754

素因数分解:

$2^1\times 3^3\times {\mathrm{1553}}^1\times {\mathrm{1567}}^1$

素因数の和:3131

約数の個数: 32

約数和(自身を含む): 292400640

約数和(自身を除く): 160988886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1553, 1567, 3106, 3134, 4659, 4701, 9318, 9402, 13977, 14103, 27954, 28206, 41931, 42309, 83862, 84618, 2433551, 4867102, 7300653, 14601306, 21901959, 43803918, 65705877, 131411754]

約数ペア:

[(1, 131411754), (2, 65705877), (3, 43803918), (6, 21901959), (9, 14601306), (18, 7300653), (27, 4867102), (54, 2433551), (1553, 84618), (1567, 83862), (3106, 42309), (3134, 41931), (4659, 28206), (4701, 27954), (9318, 14103), (9402, 13977)]