157225165047

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{4408141}}^1$

素因数の和:4409471

約数の個数: 16

約数和(自身を含む): 233102548960

約数和(自身を除く): 75877383913

約数列:

[1, 3, 9, 27, 1321, 3963, 11889, 35667, 4408141, 13224423, 39673269, 119019807, 5823154261, 17469462783, 52408388349, 157225165047]

約数ペア:

[(1, 157225165047), (3, 52408388349), (9, 17469462783), (27, 5823154261), (1321, 119019807), (3963, 39673269), (11889, 13224423), (35667, 4408141)]