132279049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13469}}^1$

素因数の和:13560

約数の個数: 16

約数和(自身を含む): 160346880

約数和(自身を除く): 28067831

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 13469, 94283, 309787, 821609, 2168509, 5751263, 18897007, 132279049]

約数ペア:

[(1, 132279049), (7, 18897007), (23, 5751263), (61, 2168509), (161, 821609), (427, 309787), (1403, 94283), (9821, 13469)]