42607071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6871}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 67538016

約数和(自身を除く): 24930945

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 6871, 20613, 61839, 89323, 267969, 364163, 803907, 1092489, 3277467, 4734119, 14202357, 42607071]

約数ペア:

[(1, 42607071), (3, 14202357), (9, 4734119), (13, 3277467), (39, 1092489), (53, 803907), (117, 364163), (159, 267969), (477, 89323), (689, 61839), (2067, 20613), (6201, 6871)]