53032779

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 84940800

約数和(自身を除く): 31908021

約数列:

[1, 3, 9, 23, 27, 47, 69, 79, 141, 207, 237, 423, 529, 621, 711, 1081, 1269, 1587, 1817, 2133, 3243, 3713, 4761, 5451, 9729, 11139, 14283, 16353, 24863, 29187, 33417, 41791, 49059, 74589, 85399, 100251, 125373, 223767, 256197, 376119, 671301, 768591, 1128357, 1964177, 2305773, 5892531, 17677593, 53032779]

約数ペア:

[(1, 53032779), (3, 17677593), (9, 5892531), (23, 2305773), (27, 1964177), (47, 1128357), (69, 768591), (79, 671301), (141, 376119), (207, 256197), (237, 223767), (423, 125373), (529, 100251), (621, 85399), (711, 74589), (1081, 49059), (1269, 41791), (1587, 33417), (1817, 29187), (2133, 24863), (3243, 16353), (3713, 14283), (4761, 11139), (5451, 9729)]