149828613

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{2161}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 220835328

約数和(自身を除く): 71006715

約数列:

[1, 3, 11, 33, 121, 191, 363, 573, 2101, 2161, 6303, 6483, 23111, 23771, 69333, 71313, 261481, 412751, 784443, 1238253, 4540261, 13620783, 49942871, 149828613]

約数ペア:

[(1, 149828613), (3, 49942871), (11, 13620783), (33, 4540261), (121, 1238253), (191, 784443), (363, 412751), (573, 261481), (2101, 71313), (2161, 69333), (6303, 23771), (6483, 23111)]