77883819

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6731

約数の個数: 24

約数和(自身を含む): 117354240

約数和(自身を除く): 39470421

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 6679, 11661, 20037, 86827, 153617, 260481, 460851, 1128751, 1997021, 3386253, 5991063, 25961273, 77883819]

約数ペア:

[(1, 77883819), (3, 25961273), (13, 5991063), (23, 3386253), (39, 1997021), (69, 1128751), (169, 460851), (299, 260481), (507, 153617), (897, 86827), (3887, 20037), (6679, 11661)]