155979087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127747}}^1$

素因数の和:127798

約数の個数: 16

約数和(自身を含む): 233012352

約数和(自身を除く): 77033265

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 127747, 383241, 1405217, 4215651, 4726639, 14179917, 51993029, 155979087]

約数ペア:

[(1, 155979087), (3, 51993029), (11, 14179917), (33, 4726639), (37, 4215651), (111, 1405217), (407, 383241), (1221, 127747)]