156720129753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{47020741}}^1$

素因数の和:47020856

約数の個数: 16

約数和(自身を含む): 230213552832

約数和(自身を除く): 73493423079

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 47020741, 141062223, 517228151, 1551684453, 4749094841, 14247284523, 52240043251, 156720129753]

約数ペア:

[(1, 156720129753), (3, 52240043251), (11, 14247284523), (33, 4749094841), (101, 1551684453), (303, 517228151), (1111, 141062223), (3333, 47020741)]