13956171453

素因数分解:

$3^4\times 7^1\times {\mathrm{24614059}}^1$

素因数の和:24614078

約数の個数: 20

約数和(自身を含む): 23826410080

約数和(自身を除く): 9870238627

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 24614059, 73842177, 172298413, 221526531, 516895239, 664579593, 1550685717, 1993738779, 4652057151, 13956171453]

約数ペア:

[(1, 13956171453), (3, 4652057151), (7, 1993738779), (9, 1550685717), (21, 664579593), (27, 516895239), (63, 221526531), (81, 172298413), (189, 73842177), (567, 24614059)]