48128247

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 71182800

約数和(自身を除く): 23054553

約数列:

[1, 3, 9, 59, 177, 233, 389, 531, 699, 1167, 2097, 3501, 13747, 22951, 41241, 68853, 90637, 123723, 206559, 271911, 815733, 5347583, 16042749, 48128247]

約数ペア:

[(1, 48128247), (3, 16042749), (9, 5347583), (59, 815733), (177, 271911), (233, 206559), (389, 123723), (531, 90637), (699, 68853), (1167, 41241), (2097, 22951), (3501, 13747)]