79641513

素因数分解:

$3^2\times 7^3\times {\mathrm{25799}}^1$

素因数の和:25826

約数の個数: 24

約数和(自身を含む): 134160000

約数和(自身を除く): 54518487

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 25799, 77397, 180593, 232191, 541779, 1264151, 1625337, 3792453, 8849057, 11377359, 26547171, 79641513]

約数ペア:

[(1, 79641513), (3, 26547171), (7, 11377359), (9, 8849057), (21, 3792453), (49, 1625337), (63, 1264151), (147, 541779), (343, 232191), (441, 180593), (1029, 77397), (3087, 25799)]