75265533

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20249}}^1$

素因数の和:20321

約数の個数: 24

約数和(自身を含む): 126360000

約数和(自身を除く): 51094467

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 20249, 60747, 141743, 182241, 425229, 1194691, 1275687, 3584073, 8362837, 10752219, 25088511, 75265533]

約数ペア:

[(1, 75265533), (3, 25088511), (7, 10752219), (9, 8362837), (21, 3584073), (59, 1275687), (63, 1194691), (177, 425229), (413, 182241), (531, 141743), (1239, 60747), (3717, 20249)]