15671479779

素因数分解:

$3^4\times {\mathrm{6163}}^1\times {\mathrm{31393}}^1$

素因数の和:37568

約数の個数: 20

約数和(自身を含む): 23415026536

約数和(自身を除く): 7743546757

約数列:

[1, 3, 9, 27, 81, 6163, 18489, 31393, 55467, 94179, 166401, 282537, 499203, 847611, 2542833, 193475059, 580425177, 1741275531, 5223826593, 15671479779]

約数ペア:

[(1, 15671479779), (3, 5223826593), (9, 1741275531), (27, 580425177), (81, 193475059), (6163, 2542833), (18489, 847611), (31393, 499203), (55467, 282537), (94179, 166401)]