166557735

素因数分解:

$3^3\times 5^1\times {\mathrm{1233761}}^1$

素因数の和:1233775

約数の個数: 16

約数和(自身を含む): 296102880

約数和(自身を除く): 129545145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1233761, 3701283, 6168805, 11103849, 18506415, 33311547, 55519245, 166557735]

約数ペア:

[(1, 166557735), (3, 55519245), (5, 33311547), (9, 18506415), (15, 11103849), (27, 6168805), (45, 3701283), (135, 1233761)]