61910429721

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71905261}}^1$

素因数の和:71905312

約数の個数: 16

約数和(自身を含む): 96640672128

約数和(自身を除く): 34730242407

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 71905261, 215715783, 503336827, 1510010481, 2948115701, 8844347103, 20636809907, 61910429721]

約数ペア:

[(1, 61910429721), (3, 20636809907), (7, 8844347103), (21, 2948115701), (41, 1510010481), (123, 503336827), (287, 215715783), (861, 71905261)]