201433887

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{7331}}^1$

素因数の和:7451

約数の個数: 24

約数和(自身を含む): 301961088

約数和(自身を除く): 100527201

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 7331, 9159, 21993, 27477, 65979, 315233, 520501, 945699, 1561503, 2837097, 4684509, 22381543, 67144629, 201433887]

約数ペア:

[(1, 201433887), (3, 67144629), (9, 22381543), (43, 4684509), (71, 2837097), (129, 1561503), (213, 945699), (387, 520501), (639, 315233), (3053, 65979), (7331, 27477), (9159, 21993)]