197858502153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3631}}^1\times {\mathrm{465739}}^1$

素因数の和:469389

約数の個数: 24

約数和(自身を含む): 307865317760

約数和(自身を除く): 110006815607

約数列:

[1, 3, 9, 13, 39, 117, 3631, 10893, 32679, 47203, 141609, 424827, 465739, 1397217, 4191651, 6054607, 18163821, 54491463, 1691098309, 5073294927, 15219884781, 21984278017, 65952834051, 197858502153]

約数ペア:

[(1, 197858502153), (3, 65952834051), (9, 21984278017), (13, 15219884781), (39, 5073294927), (117, 1691098309), (3631, 54491463), (10893, 18163821), (32679, 6054607), (47203, 4191651), (141609, 1397217), (424827, 465739)]