65185731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4253}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 102198096

約数和(自身を除く): 37012365

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 4253, 5109, 12759, 15327, 38277, 55289, 165867, 497601, 557143, 1671429, 5014287, 7242859, 21728577, 65185731]

約数ペア:

[(1, 65185731), (3, 21728577), (9, 7242859), (13, 5014287), (39, 1671429), (117, 557143), (131, 497601), (393, 165867), (1179, 55289), (1703, 38277), (4253, 15327), (5109, 12759)]