66348627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 96096000

約数和(自身を除く): 29747373

約数列:

[1, 3, 19, 57, 59, 109, 177, 181, 327, 543, 1121, 2071, 3363, 3439, 6213, 6431, 10317, 10679, 19293, 19729, 32037, 59187, 122189, 202901, 366567, 374851, 608703, 1124553, 1164011, 3492033, 22116209, 66348627]

約数ペア:

[(1, 66348627), (3, 22116209), (19, 3492033), (57, 1164011), (59, 1124553), (109, 608703), (177, 374851), (181, 366567), (327, 202901), (543, 122189), (1121, 59187), (2071, 32037), (3363, 19729), (3439, 19293), (6213, 10679), (6431, 10317)]