27230427

素因数分解:

$3^2\times 7^3\times {\mathrm{8821}}^1$

素因数の和:8848

約数の個数: 24

約数和(自身を含む): 45874400

約数和(自身を除く): 18643973

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 8821, 26463, 61747, 79389, 185241, 432229, 555723, 1296687, 3025603, 3890061, 9076809, 27230427]

約数ペア:

[(1, 27230427), (3, 9076809), (7, 3890061), (9, 3025603), (21, 1296687), (49, 555723), (63, 432229), (147, 185241), (343, 79389), (441, 61747), (1029, 26463), (3087, 8821)]