71869734

素因数分解:

$2^1\times 3^3\times {\mathrm{857}}^1\times {\mathrm{1553}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 159999840

約数和(自身を除く): 88130106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 857, 1553, 1714, 2571, 3106, 4659, 5142, 7713, 9318, 13977, 15426, 23139, 27954, 41931, 46278, 83862, 1330921, 2661842, 3992763, 7985526, 11978289, 23956578, 35934867, 71869734]

約数ペア:

[(1, 71869734), (2, 35934867), (3, 23956578), (6, 11978289), (9, 7985526), (18, 3992763), (27, 2661842), (54, 1330921), (857, 83862), (1553, 46278), (1714, 41931), (2571, 27954), (3106, 23139), (4659, 15426), (5142, 13977), (7713, 9318)]