127962189

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 189988344

約数和(自身を除く): 62026155

約数列:

[1, 3, 9, 41, 123, 369, 541, 641, 1623, 1923, 4869, 5769, 22181, 26281, 66543, 78843, 199629, 236529, 346781, 1040343, 3121029, 14218021, 42654063, 127962189]

約数ペア:

[(1, 127962189), (3, 42654063), (9, 14218021), (41, 3121029), (123, 1040343), (369, 346781), (541, 236529), (641, 199629), (1623, 78843), (1923, 66543), (4869, 26281), (5769, 22181)]