53459181

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 78534144

約数和(自身を除く): 25074963

約数列:

[1, 3, 9, 137, 191, 227, 411, 573, 681, 1233, 1719, 2043, 26167, 31099, 43357, 78501, 93297, 130071, 235503, 279891, 390213, 5939909, 17819727, 53459181]

約数ペア:

[(1, 53459181), (3, 17819727), (9, 5939909), (137, 390213), (191, 279891), (227, 235503), (411, 130071), (573, 93297), (681, 78501), (1233, 43357), (1719, 31099), (2043, 26167)]