66240213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89393}}^1$

素因数の和:89428

約数の個数: 16

約数和(自身を含む): 100121280

約数和(自身を除く): 33881067

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 89393, 268179, 1162109, 1698467, 3486327, 5095401, 22080071, 66240213]

約数ペア:

[(1, 66240213), (3, 22080071), (13, 5095401), (19, 3486327), (39, 1698467), (57, 1162109), (247, 268179), (741, 89393)]