99905967

素因数分解:

$3^4\times 7^1\times {\mathrm{176201}}^1$

素因数の和:176220

約数の個数: 20

約数和(自身を含む): 170563536

約数和(自身を除く): 70657569

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 176201, 528603, 1233407, 1585809, 3700221, 4757427, 11100663, 14272281, 33301989, 99905967]

約数ペア:

[(1, 99905967), (3, 33301989), (7, 14272281), (9, 11100663), (21, 4757427), (27, 3700221), (63, 1585809), (81, 1233407), (189, 528603), (567, 176201)]