54275913

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{35267}}^1$

素因数の和:35298

約数の個数: 20

約数和(自身を含む): 85348560

約数和(自身を除く): 31072647

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 35267, 105801, 317403, 670073, 952209, 2010219, 2856627, 6030657, 18091971, 54275913]

約数ペア:

[(1, 54275913), (3, 18091971), (9, 6030657), (19, 2856627), (27, 2010219), (57, 952209), (81, 670073), (171, 317403), (513, 105801), (1539, 35267)]