56090702961

素因数分解:

$3^3\times {\mathrm{1489}}^1\times {\mathrm{1395187}}^1$

素因数の和:1396685

約数の個数: 16

約数和(自身を含む): 83153204800

約数和(自身を除く): 27062501839

約数列:

[1, 3, 9, 27, 1489, 4467, 13401, 40203, 1395187, 4185561, 12556683, 37670049, 2077433443, 6232300329, 18696900987, 56090702961]

約数ペア:

[(1, 56090702961), (3, 18696900987), (9, 6232300329), (27, 2077433443), (1489, 37670049), (4467, 12556683), (13401, 4185561), (40203, 1395187)]