61538141

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4483}}^1$

素因数の和:4580

約数の個数: 16

約数和(自身を含む): 73609344

約数和(自身を除く): 12071203

約数列:

[1, 7, 37, 53, 259, 371, 1961, 4483, 13727, 31381, 165871, 237599, 1161097, 1663193, 8791163, 61538141]

約数ペア:

[(1, 61538141), (7, 8791163), (37, 1663193), (53, 1161097), (259, 237599), (371, 165871), (1961, 31381), (4483, 13727)]