201253923

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1277}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 322056000

約数和(自身を除く): 120802077

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 449, 1277, 1347, 3831, 4041, 5837, 11493, 12123, 16601, 17511, 34479, 49803, 52533, 149409, 157599, 448227, 573373, 1720119, 5160357, 7453849, 15481071, 22361547, 67084641, 201253923]

約数ペア:

[(1, 201253923), (3, 67084641), (9, 22361547), (13, 15481071), (27, 7453849), (39, 5160357), (117, 1720119), (351, 573373), (449, 448227), (1277, 157599), (1347, 149409), (3831, 52533), (4041, 49803), (5837, 34479), (11493, 17511), (12123, 16601)]