156973808511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1\times {\mathrm{12227}}^1$

素因数の和:13000

約数の個数: 48

約数和(自身を含む): 245881700064

約数和(自身を除く): 88907891553

約数列:

[1, 3, 9, 13, 39, 117, 197, 557, 591, 1671, 1773, 2561, 5013, 7241, 7683, 12227, 21723, 23049, 36681, 65169, 109729, 110043, 158951, 329187, 476853, 987561, 1426477, 1430559, 2408719, 4279431, 6810439, 7226157, 12838293, 20431317, 21678471, 31313347, 61293951, 88535707, 93940041, 265607121, 281820123, 796821363, 1341656483, 4024969449, 12074908347, 17441534279, 52324602837, 156973808511]

約数ペア:

[(1, 156973808511), (3, 52324602837), (9, 17441534279), (13, 12074908347), (39, 4024969449), (117, 1341656483), (197, 796821363), (557, 281820123), (591, 265607121), (1671, 93940041), (1773, 88535707), (2561, 61293951), (5013, 31313347), (7241, 21678471), (7683, 20431317), (12227, 12838293), (21723, 7226157), (23049, 6810439), (36681, 4279431), (65169, 2408719), (109729, 1430559), (110043, 1426477), (158951, 987561), (329187, 476853)]