152991837

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{4129}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 231940800

約数和(自身を除く): 78948963

約数列:

[1, 3, 9, 23, 69, 179, 207, 537, 1611, 4117, 4129, 12351, 12387, 37053, 37161, 94967, 284901, 739091, 854703, 2217273, 6651819, 16999093, 50997279, 152991837]

約数ペア:

[(1, 152991837), (3, 50997279), (9, 16999093), (23, 6651819), (69, 2217273), (179, 854703), (207, 739091), (537, 284901), (1611, 94967), (4117, 37161), (4129, 37053), (12351, 12387)]