129654399

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{69371}}^1$

素因数の和:69470

約数の個数: 16

約数和(自身を含む): 199791360

約数和(自身を除く): 70136961

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 69371, 208113, 485597, 1456791, 6174019, 18522057, 43218133, 129654399]

約数ペア:

[(1, 129654399), (3, 43218133), (7, 18522057), (21, 6174019), (89, 1456791), (267, 485597), (623, 208113), (1869, 69371)]