53907113

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:333

約数の個数: 18

約数和(自身を含む): 60250554

約数和(自身を除く): 6343441

約数列:

[1, 13, 37, 169, 233, 481, 1369, 3029, 6253, 8621, 17797, 39377, 112073, 231361, 318977, 1456949, 4146701, 53907113]

約数ペア:

[(1, 53907113), (13, 4146701), (37, 1456949), (169, 318977), (233, 231361), (481, 112073), (1369, 39377), (3029, 17797), (6253, 8621)]