20173440069

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{599}}^1\times {\mathrm{4637}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 30054240000

約数和(自身を除く): 9880799931

約数列:

[1, 3, 9, 27, 269, 599, 807, 1797, 2421, 4637, 5391, 7263, 13911, 16173, 41733, 125199, 161131, 483393, 1247353, 1450179, 2777563, 3742059, 4350537, 8332689, 11226177, 24998067, 33678531, 74994201, 747164447, 2241493341, 6724480023, 20173440069]

約数ペア:

[(1, 20173440069), (3, 6724480023), (9, 2241493341), (27, 747164447), (269, 74994201), (599, 33678531), (807, 24998067), (1797, 11226177), (2421, 8332689), (4637, 4350537), (5391, 3742059), (7263, 2777563), (13911, 1450179), (16173, 1247353), (41733, 483393), (125199, 161131)]