123729078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2713}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 270444672

約数和(自身を除く): 146715594

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 691, 1382, 2073, 2713, 4146, 5426, 7601, 8139, 15202, 16278, 22803, 29843, 45606, 59686, 89529, 179058, 1874683, 3749366, 5624049, 11248098, 20621513, 41243026, 61864539, 123729078]

約数ペア:

[(1, 123729078), (2, 61864539), (3, 41243026), (6, 20621513), (11, 11248098), (22, 5624049), (33, 3749366), (66, 1874683), (691, 179058), (1382, 89529), (2073, 59686), (2713, 45606), (4146, 29843), (5426, 22803), (7601, 16278), (8139, 15202)]