66662001

素因数分解:

$3^3\times 7^2\times {\mathrm{50387}}^1$

素因数の和:50410

約数の個数: 24

約数和(自身を含む): 114884640

約数和(自身を除く): 48222639

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 50387, 151161, 352709, 453483, 1058127, 1360449, 2468963, 3174381, 7406889, 9523143, 22220667, 66662001]

約数ペア:

[(1, 66662001), (3, 22220667), (7, 9523143), (9, 7406889), (21, 3174381), (27, 2468963), (49, 1360449), (63, 1058127), (147, 453483), (189, 352709), (441, 151161), (1323, 50387)]