27666663

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{571}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 38218752

約数和(自身を除く): 10552089

約数列:

[1, 3, 31, 93, 521, 571, 1563, 1713, 16151, 17701, 48453, 53103, 297491, 892473, 9222221, 27666663]

約数ペア:

[(1, 27666663), (3, 9222221), (31, 892473), (93, 297491), (521, 53103), (571, 48453), (1563, 17701), (1713, 16151)]