37640007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5119}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 58572800

約数和(自身を除く): 20932793

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 5119, 7353, 15357, 46071, 97261, 220117, 291783, 660351, 875349, 1981053, 4182223, 12546669, 37640007]

約数ペア:

[(1, 37640007), (3, 12546669), (9, 4182223), (19, 1981053), (43, 875349), (57, 660351), (129, 291783), (171, 220117), (387, 97261), (817, 46071), (2451, 15357), (5119, 7353)]