48581001

素因数分解:

$3^2\times 7^2\times {\mathrm{110161}}^1$

素因数の和:110181

約数の個数: 18

約数和(自身を含む): 81630042

約数和(自身を除く): 33049041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 110161, 330483, 771127, 991449, 2313381, 5397889, 6940143, 16193667, 48581001]

約数ペア:

[(1, 48581001), (3, 16193667), (7, 6940143), (9, 5397889), (21, 2313381), (49, 991449), (63, 771127), (147, 330483), (441, 110161)]