156731619849

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1\times {\mathrm{121997}}^1$

素因数の和:122605

約数の個数: 32

約数和(自身を含む): 241169550336

約数和(自身を除く): 84437930487

約数列:

[1, 3, 7, 21, 131, 393, 467, 917, 1401, 2751, 3269, 9807, 61177, 121997, 183531, 365991, 428239, 853979, 1284717, 2561937, 15981607, 47944821, 56972599, 111871249, 170917797, 335613747, 398808193, 1196424579, 7463410469, 22390231407, 52243873283, 156731619849]

約数ペア:

[(1, 156731619849), (3, 52243873283), (7, 22390231407), (21, 7463410469), (131, 1196424579), (393, 398808193), (467, 335613747), (917, 170917797), (1401, 111871249), (2751, 56972599), (3269, 47944821), (9807, 15981607), (61177, 2561937), (121997, 1284717), (183531, 853979), (365991, 428239)]