66117735

素因数分解:

$3^3\times 5^1\times {\mathrm{489761}}^1$

素因数の和:489775

約数の個数: 16

約数和(自身を含む): 117542880

約数和(自身を除く): 51425145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 489761, 1469283, 2448805, 4407849, 7346415, 13223547, 22039245, 66117735]

約数ペア:

[(1, 66117735), (3, 22039245), (5, 13223547), (9, 7346415), (15, 4407849), (27, 2448805), (45, 1469283), (135, 489761)]