180479663

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 232609104

約数和(自身を除く): 52129441

約数列:

[1, 7, 13, 41, 61, 91, 169, 287, 427, 533, 793, 1183, 2501, 3721, 3731, 5551, 6929, 10309, 17507, 26047, 32513, 48373, 48503, 72163, 152561, 227591, 338611, 422669, 628849, 1067927, 1983293, 2958683, 4401943, 13883051, 25782809, 180479663]

約数ペア:

[(1, 180479663), (7, 25782809), (13, 13883051), (41, 4401943), (61, 2958683), (91, 1983293), (169, 1067927), (287, 628849), (427, 422669), (533, 338611), (793, 227591), (1183, 152561), (2501, 72163), (3721, 48503), (3731, 48373), (5551, 32513), (6929, 26047), (10309, 17507)]