156945890097

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1\times {\mathrm{1447}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 230045845120

約数和(自身を除く): 73099955023

約数列:

[1, 3, 9, 139, 277, 313, 417, 831, 939, 1251, 1447, 2493, 2817, 4341, 13023, 38503, 43507, 86701, 115509, 130521, 201133, 260103, 346527, 391563, 400819, 452911, 603399, 780309, 1202457, 1358733, 1810197, 3607371, 4076199, 12051439, 36154317, 55713841, 62954629, 108462951, 125456347, 167141523, 188863887, 376369041, 501424569, 566591661, 1129107123, 17438432233, 52315296699, 156945890097]

約数ペア:

[(1, 156945890097), (3, 52315296699), (9, 17438432233), (139, 1129107123), (277, 566591661), (313, 501424569), (417, 376369041), (831, 188863887), (939, 167141523), (1251, 125456347), (1447, 108462951), (2493, 62954629), (2817, 55713841), (4341, 36154317), (13023, 12051439), (38503, 4076199), (43507, 3607371), (86701, 1810197), (115509, 1358733), (130521, 1202457), (201133, 780309), (260103, 603399), (346527, 452911), (391563, 400819)]