7137288171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{3449}}^1$

素因数の和:4260

約数の個数: 48

約数和(自身を含む): 11603592000

約数和(自身を除く): 4466303829

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 769, 897, 2307, 2691, 3449, 6921, 9997, 10347, 17687, 29991, 31041, 44837, 53061, 79327, 89973, 134511, 159183, 229931, 237981, 403533, 689793, 713943, 1031251, 2069379, 2652281, 3093753, 7956843, 9281259, 23870529, 34479653, 61002463, 103438959, 183007389, 310316877, 549022167, 793032019, 2379096057, 7137288171]

約数ペア:

[(1, 7137288171), (3, 2379096057), (9, 793032019), (13, 549022167), (23, 310316877), (39, 183007389), (69, 103438959), (117, 61002463), (207, 34479653), (299, 23870529), (769, 9281259), (897, 7956843), (2307, 3093753), (2691, 2652281), (3449, 2069379), (6921, 1031251), (9997, 713943), (10347, 689793), (17687, 403533), (29991, 237981), (31041, 229931), (44837, 159183), (53061, 134511), (79327, 89973)]