157075047

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 235243008

約数和(自身を除く): 78167961

約数列:

[1, 3, 9, 31, 93, 251, 279, 753, 2243, 2259, 6729, 7781, 20187, 23343, 69533, 70029, 208599, 562993, 625797, 1688979, 5066937, 17452783, 52358349, 157075047]

約数ペア:

[(1, 157075047), (3, 52358349), (9, 17452783), (31, 5066937), (93, 1688979), (251, 625797), (279, 562993), (753, 208599), (2243, 70029), (2259, 69533), (6729, 23343), (7781, 20187)]