507904314621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4649}}^1\times {\mathrm{76991}}^1$

素因数の和:81697

約数の個数: 32

約数和(自身を含む): 756123033600

約数和(自身を除く): 248218718979

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 4649, 13947, 51139, 76991, 153417, 199907, 230973, 599721, 846901, 2198977, 2540703, 3310613, 6596931, 9931839, 36416743, 109250229, 357931159, 1073793477, 3937242749, 11811728247, 15391039837, 46173119511, 169301438207, 507904314621]

約数ペア:

[(1, 507904314621), (3, 169301438207), (11, 46173119511), (33, 15391039837), (43, 11811728247), (129, 3937242749), (473, 1073793477), (1419, 357931159), (4649, 109250229), (13947, 36416743), (51139, 9931839), (76991, 6596931), (153417, 3310613), (199907, 2540703), (230973, 2198977), (599721, 846901)]