520072506603

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1\times {\mathrm{26321}}^1$

素因数の和:27757

約数の個数: 64

約数和(自身を含む): 850634386560

約数和(自身を除く): 330561879957

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1373, 1599, 4119, 4797, 12357, 14391, 17849, 26321, 37071, 53547, 56293, 78963, 160641, 168879, 236889, 342173, 481923, 506637, 710667, 731809, 1026519, 1079161, 1519911, 2195427, 3079557, 3237483, 6586281, 9238671, 9712449, 14029093, 19758843, 29137347, 36138733, 42087279, 108416199, 126261837, 325248597, 378785511, 469803529, 975745791, 1409410587, 1481688053, 4228231761, 4445064159, 12684695283, 13335192477, 19261944689, 40005577431, 57785834067, 173357502201, 520072506603]

約数ペア:

[(1, 520072506603), (3, 173357502201), (9, 57785834067), (13, 40005577431), (27, 19261944689), (39, 13335192477), (41, 12684695283), (117, 4445064159), (123, 4228231761), (351, 1481688053), (369, 1409410587), (533, 975745791), (1107, 469803529), (1373, 378785511), (1599, 325248597), (4119, 126261837), (4797, 108416199), (12357, 42087279), (14391, 36138733), (17849, 29137347), (26321, 19758843), (37071, 14029093), (53547, 9712449), (56293, 9238671), (78963, 6586281), (160641, 3237483), (168879, 3079557), (236889, 2195427), (342173, 1519911), (481923, 1079161), (506637, 1026519), (710667, 731809)]