27221883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14851}}^1$

素因数の和:14914

約数の個数: 16

約数和(自身を含む): 39922176

約数和(自身を除く): 12700293

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 14851, 44553, 193063, 579189, 697997, 2093991, 9073961, 27221883]

約数ペア:

[(1, 27221883), (3, 9073961), (13, 2093991), (39, 697997), (47, 579189), (141, 193063), (611, 44553), (1833, 14851)]