66977313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{41887}}^1$

素因数の和:41944

約数の個数: 16

約数和(自身を含む): 98520576

約数和(自身を除く): 31543263

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 41887, 125661, 544531, 1633593, 1717367, 5152101, 22325771, 66977313]

約数ペア:

[(1, 66977313), (3, 22325771), (13, 5152101), (39, 1717367), (41, 1633593), (123, 544531), (533, 125661), (1599, 41887)]