1556157069

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1583}}^2$

素因数の和:3198

約数の個数: 24

約数和(自身を含む): 2407174080

約数和(自身を除く): 851017011

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1583, 4749, 14247, 36409, 42741, 109227, 327681, 983043, 2505889, 7517667, 22553001, 57635447, 67659003, 172906341, 518719023, 1556157069]

約数ペア:

[(1, 1556157069), (3, 518719023), (9, 172906341), (23, 67659003), (27, 57635447), (69, 22553001), (207, 7517667), (621, 2505889), (1583, 983043), (4749, 327681), (14247, 109227), (36409, 42741)]