47138463

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 24746337

約数列:

[1, 3, 9, 27, 59, 127, 177, 233, 381, 531, 699, 1143, 1593, 2097, 3429, 6291, 7493, 13747, 22479, 29591, 41241, 67437, 88773, 123723, 202311, 266319, 371169, 798957, 1745869, 5237607, 15712821, 47138463]

約数ペア:

[(1, 47138463), (3, 15712821), (9, 5237607), (27, 1745869), (59, 798957), (127, 371169), (177, 266319), (233, 202311), (381, 123723), (531, 88773), (699, 67437), (1143, 41241), (1593, 29591), (2097, 22479), (3429, 13747), (6291, 7493)]