156932991

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79621}}^1$

素因数の和:79703

約数の個数: 16

約数和(自身を含む): 235681120

約数和(自身を除く): 78748129

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 79621, 238863, 716589, 2149767, 5812333, 17436999, 52310997, 156932991]

約数ペア:

[(1, 156932991), (3, 52310997), (9, 17436999), (27, 5812333), (73, 2149767), (219, 716589), (657, 238863), (1971, 79621)]