42953841

素因数分解:

$3^3\times 7^2\times {\mathrm{32467}}^1$

素因数の和:32490

約数の個数: 24

約数和(自身を含む): 74027040

約数和(自身を除く): 31073199

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 32467, 97401, 227269, 292203, 681807, 876609, 1590883, 2045421, 4772649, 6136263, 14317947, 42953841]

約数ペア:

[(1, 42953841), (3, 14317947), (7, 6136263), (9, 4772649), (21, 2045421), (27, 1590883), (49, 876609), (63, 681807), (147, 292203), (189, 227269), (441, 97401), (1323, 32467)]