87272781

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{55201}}^1$

素因数の和:55252

約数の個数: 16

約数和(自身を含む): 127185408

約数和(自身を除く): 39912627

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 55201, 165603, 938417, 1711231, 2815251, 5133693, 29090927, 87272781]

約数ペア:

[(1, 87272781), (3, 29090927), (17, 5133693), (31, 2815251), (51, 1711231), (93, 938417), (527, 165603), (1581, 55201)]