15707985993

素因数分解:

$3^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{153059}}^1$

素因数の和:153259

約数の個数: 40

約数和(自身を含む): 26965498560

約数和(自身を除く): 11257512567

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 181, 189, 543, 567, 1267, 1629, 3801, 4887, 11403, 14661, 34209, 102627, 153059, 459177, 1071413, 1377531, 3214239, 4132593, 9642717, 12397779, 27703679, 28928151, 83111037, 86784453, 193925753, 249333111, 581777259, 747999333, 1745331777, 2243997999, 5235995331, 15707985993]

約数ペア:

[(1, 15707985993), (3, 5235995331), (7, 2243997999), (9, 1745331777), (21, 747999333), (27, 581777259), (63, 249333111), (81, 193925753), (181, 86784453), (189, 83111037), (543, 28928151), (567, 27703679), (1267, 12397779), (1629, 9642717), (3801, 4132593), (4887, 3214239), (11403, 1377531), (14661, 1071413), (34209, 459177), (102627, 153059)]