1569881157417

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{289272371}}^1$

素因数の和:289272450

約数の個数: 20

約数和(自身を含む): 2380133076816

約数和(自身を除く): 810251919399

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 289272371, 867817113, 2603451339, 7810354017, 19381248857, 23431062051, 58143746571, 174431239713, 523293719139, 1569881157417]

約数ペア:

[(1, 1569881157417), (3, 523293719139), (9, 174431239713), (27, 58143746571), (67, 23431062051), (81, 19381248857), (201, 7810354017), (603, 2603451339), (1809, 867817113), (5427, 289272371)]