152020521

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4405

約数の個数: 24

約数和(自身を含む): 226692960

約数和(自身を除く): 74672439

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 3953, 4273, 11859, 12819, 35577, 38457, 252107, 286291, 756321, 858873, 2268963, 2576619, 16891169, 50673507, 152020521]

約数ペア:

[(1, 152020521), (3, 50673507), (9, 16891169), (59, 2576619), (67, 2268963), (177, 858873), (201, 756321), (531, 286291), (603, 252107), (3953, 38457), (4273, 35577), (11859, 12819)]