28528089201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1530559}}^1$

素因数の和:1530693

約数の個数: 24

約数和(自身を含む): 43774016000

約数和(自身を除く): 15245926799

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 6213, 18639, 1530559, 4591677, 13775031, 29080621, 87241863, 166830931, 261725589, 500492793, 1501478379, 3169787689, 9509363067, 28528089201]

約数ペア:

[(1, 28528089201), (3, 9509363067), (9, 3169787689), (19, 1501478379), (57, 500492793), (109, 261725589), (171, 166830931), (327, 87241863), (981, 29080621), (2071, 13775031), (6213, 4591677), (18639, 1530559)]