30027663

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 44366400

約数和(自身を除く): 14338737

約数列:

[1, 3, 9, 79, 157, 237, 269, 471, 711, 807, 1413, 2421, 12403, 21251, 37209, 42233, 63753, 111627, 126699, 191259, 380097, 3336407, 10009221, 30027663]

約数ペア:

[(1, 30027663), (3, 10009221), (9, 3336407), (79, 380097), (157, 191259), (237, 126699), (269, 111627), (471, 63753), (711, 42233), (807, 37209), (1413, 21251), (2421, 12403)]