191572161

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{47977}}^1$

素因数の和:48013

約数の個数: 16

約数和(自身を含む): 280959168

約数和(自身を除く): 89387007

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 47977, 143931, 527747, 1583241, 5805217, 17415651, 63857387, 191572161]

約数ペア:

[(1, 191572161), (3, 63857387), (11, 17415651), (33, 5805217), (121, 1583241), (363, 527747), (1331, 143931), (3993, 47977)]