72339531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{499}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 110592000

約数和(自身を除く): 38252469

約数列:

[1, 3, 11, 23, 33, 69, 191, 253, 499, 573, 759, 1497, 2101, 4393, 5489, 6303, 11477, 13179, 16467, 34431, 48323, 95309, 126247, 144969, 285927, 378741, 1048399, 2192107, 3145197, 6576321, 24113177, 72339531]

約数ペア:

[(1, 72339531), (3, 24113177), (11, 6576321), (23, 3145197), (33, 2192107), (69, 1048399), (191, 378741), (253, 285927), (499, 144969), (573, 126247), (759, 95309), (1497, 48323), (2101, 34431), (4393, 16467), (5489, 13179), (6303, 11477)]