152638251

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 211632960

約数和(自身を除く): 58994709

約数列:

[1, 3, 53, 59, 159, 177, 307, 921, 2809, 3127, 8427, 9381, 16271, 18113, 48813, 54339, 165731, 497193, 862363, 959989, 2587089, 2879967, 50879417, 152638251]

約数ペア:

[(1, 152638251), (3, 50879417), (53, 2879967), (59, 2587089), (159, 959989), (177, 862363), (307, 497193), (921, 165731), (2809, 54339), (3127, 48813), (8427, 18113), (9381, 16271)]