156979019991

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{2963}}^1\times {\mathrm{77797}}^1$

素因数の和:80990

約数の個数: 16

約数和(自身を含む): 210301064064

約数和(自身を除く): 53322044073

約数列:

[1, 3, 227, 681, 2963, 8889, 77797, 233391, 672601, 2017803, 17659919, 52979757, 230512511, 691537533, 52326339997, 156979019991]

約数ペア:

[(1, 156979019991), (3, 52326339997), (227, 691537533), (681, 230512511), (2963, 52979757), (8889, 17659919), (77797, 2017803), (233391, 672601)]