66249407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{701}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 79252992

約数和(自身を除く): 13003585

約数列:

[1, 7, 23, 161, 587, 701, 4109, 4907, 13501, 16123, 94507, 112861, 411487, 2880409, 9464201, 66249407]

約数ペア:

[(1, 66249407), (7, 9464201), (23, 2880409), (161, 411487), (587, 112861), (701, 94507), (4109, 16123), (4907, 13501)]