56995497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25639}}^1$

素因数の和:25677

約数の個数: 24

約数和(自身を含む): 93329600

約数和(自身を除く): 36334103

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25639, 76917, 230751, 333307, 487141, 999921, 1461423, 2999763, 4384269, 6332833, 18998499, 56995497]

約数ペア:

[(1, 56995497), (3, 18998499), (9, 6332833), (13, 4384269), (19, 2999763), (39, 1461423), (57, 999921), (117, 487141), (171, 333307), (247, 230751), (741, 76917), (2223, 25639)]