40752369

素因数分解:

$3^3\times 7^2\times {\mathrm{30803}}^1$

素因数の和:30826

約数の個数: 24

約数和(自身を含む): 70233120

約数和(自身を除く): 29480751

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 30803, 92409, 215621, 277227, 646863, 831681, 1509347, 1940589, 4528041, 5821767, 13584123, 40752369]

約数ペア:

[(1, 40752369), (3, 13584123), (7, 5821767), (9, 4528041), (21, 1940589), (27, 1509347), (49, 831681), (63, 646863), (147, 277227), (189, 215621), (441, 92409), (1323, 30803)]