31829031

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 51795744

約数和(自身を除く): 19966713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 167, 181, 351, 501, 543, 1053, 1503, 1629, 2171, 2353, 4509, 4887, 6513, 7059, 13527, 14661, 19539, 21177, 30227, 58617, 63531, 90681, 175851, 190593, 272043, 392951, 816129, 1178853, 2448387, 3536559, 10609677, 31829031]

約数ペア:

[(1, 31829031), (3, 10609677), (9, 3536559), (13, 2448387), (27, 1178853), (39, 816129), (81, 392951), (117, 272043), (167, 190593), (181, 175851), (351, 90681), (501, 63531), (543, 58617), (1053, 30227), (1503, 21177), (1629, 19539), (2171, 14661), (2353, 13527), (4509, 7059), (4887, 6513)]