27577231

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 18

約数和(自身を含む): 31509296

約数和(自身を除く): 3932065

約数列:

[1, 11, 29, 121, 271, 319, 841, 2981, 3509, 7859, 9251, 32791, 86449, 101761, 227911, 950939, 2507021, 27577231]

約数ペア:

[(1, 27577231), (11, 2507021), (29, 950939), (121, 227911), (271, 101761), (319, 86449), (841, 32791), (2981, 9251), (3509, 7859)]