156940877499

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{410783}}^1$

素因数の和:410936

約数の個数: 48

約数和(自身を含む): 256250345472

約数和(自身を除く): 99309467973

約数列:

[1, 3, 7, 21, 23, 49, 69, 113, 147, 161, 339, 483, 791, 1127, 2373, 2599, 3381, 5537, 7797, 16611, 18193, 54579, 127351, 382053, 410783, 1232349, 2875481, 8626443, 9448009, 20128367, 28344027, 46418479, 60385101, 66136063, 139255437, 198408189, 324929353, 462952441, 974788059, 1067625017, 1388857323, 2274505471, 3202875051, 6823516413, 7473375119, 22420125357, 52313625833, 156940877499]

約数ペア:

[(1, 156940877499), (3, 52313625833), (7, 22420125357), (21, 7473375119), (23, 6823516413), (49, 3202875051), (69, 2274505471), (113, 1388857323), (147, 1067625017), (161, 974788059), (339, 462952441), (483, 324929353), (791, 198408189), (1127, 139255437), (2373, 66136063), (2599, 60385101), (3381, 46418479), (5537, 28344027), (7797, 20128367), (16611, 9448009), (18193, 8626443), (54579, 2875481), (127351, 1232349), (382053, 410783)]