133257123

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{80909}}^1$

素因数の和:80979

約数の個数: 16

約数和(自身を含む): 200656800

約数和(自身を除く): 67399677

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 80909, 242727, 728181, 2184543, 4935449, 14806347, 44419041, 133257123]

約数ペア:

[(1, 133257123), (3, 44419041), (9, 14806347), (27, 4935449), (61, 2184543), (183, 728181), (549, 242727), (1647, 80909)]