77967261

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 115128000

約数和(自身を除く): 37160739

約数列:

[1, 3, 9, 59, 177, 359, 409, 531, 1077, 1227, 3231, 3681, 21181, 24131, 63543, 72393, 146831, 190629, 217179, 440493, 1321479, 8663029, 25989087, 77967261]

約数ペア:

[(1, 77967261), (3, 25989087), (9, 8663029), (59, 1321479), (177, 440493), (359, 217179), (409, 190629), (531, 146831), (1077, 72393), (1227, 63543), (3231, 24131), (3681, 21181)]