27192207

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 42574896

約数和(自身を除く): 15382689

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 1637, 2373, 4911, 5537, 11459, 16611, 34377, 80213, 184981, 240639, 554943, 1294867, 3884601, 9064069, 27192207]

約数ペア:

[(1, 27192207), (3, 9064069), (7, 3884601), (21, 1294867), (49, 554943), (113, 240639), (147, 184981), (339, 80213), (791, 34377), (1637, 16611), (2373, 11459), (4911, 5537)]