71304417234

素因数分解:

$2^1\times 3^3\times {\mathrm{3221}}^1\times {\mathrm{409951}}^1$

素因数の和:413183

約数の個数: 32

約数和(自身を含む): 158503841280

約数和(自身を除く): 87199424046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3221, 6442, 9663, 19326, 28989, 57978, 86967, 173934, 409951, 819902, 1229853, 2459706, 3689559, 7379118, 11068677, 22137354, 1320452171, 2640904342, 3961356513, 7922713026, 11884069539, 23768139078, 35652208617, 71304417234]

約数ペア:

[(1, 71304417234), (2, 35652208617), (3, 23768139078), (6, 11884069539), (9, 7922713026), (18, 3961356513), (27, 2640904342), (54, 1320452171), (3221, 22137354), (6442, 11068677), (9663, 7379118), (19326, 3689559), (28989, 2459706), (57978, 1229853), (86967, 819902), (173934, 409951)]