72330517

素因数分解:

$7^2\times {\mathrm{73}}^2\times {\mathrm{277}}^1$

素因数の和:437

約数の個数: 18

約数和(自身を含む): 85615938

約数和(自身を除く): 13285421

約数列:

[1, 7, 49, 73, 277, 511, 1939, 3577, 5329, 13573, 20221, 37303, 141547, 261121, 990829, 1476133, 10332931, 72330517]

約数ペア:

[(1, 72330517), (7, 10332931), (49, 1476133), (73, 990829), (277, 261121), (511, 141547), (1939, 37303), (3577, 20221), (5329, 13573)]