56515779

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{25219}}^1$

素因数の和:25311

約数の個数: 16

約数和(自身を含む): 84739200

約数和(自身を除く): 28223421

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 25219, 75657, 226971, 680913, 2093177, 6279531, 18838593, 56515779]

約数ペア:

[(1, 56515779), (3, 18838593), (9, 6279531), (27, 2093177), (83, 680913), (249, 226971), (747, 75657), (2241, 25219)]