156657669

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19079}}^1$

素因数の和:19129

約数の個数: 32

約数和(自身を含む): 263761920

約数和(自身を除く): 107104251

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 19079, 57237, 133553, 324343, 400659, 438817, 973029, 1316451, 2270401, 3071719, 6811203, 7459889, 9215157, 22379667, 52219223, 156657669]

約数ペア:

[(1, 156657669), (3, 52219223), (7, 22379667), (17, 9215157), (21, 7459889), (23, 6811203), (51, 3071719), (69, 2270401), (119, 1316451), (161, 973029), (357, 438817), (391, 400659), (483, 324343), (1173, 133553), (2737, 57237), (8211, 19079)]