69091323

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 108386640

約数和(自身を除く): 39295317

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 5281, 13083, 15843, 36967, 110901, 258769, 470009, 776307, 1410027, 3290063, 9870189, 23030441, 69091323]

約数ペア:

[(1, 69091323), (3, 23030441), (7, 9870189), (21, 3290063), (49, 1410027), (89, 776307), (147, 470009), (267, 258769), (623, 110901), (1869, 36967), (4361, 15843), (5281, 13083)]