27087129

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{1933}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 40718436

約数和(自身を除く): 13631307

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 1933, 4671, 5799, 14013, 17397, 52191, 156573, 334409, 1003227, 3009681, 9029043, 27087129]

約数ペア:

[(1, 27087129), (3, 9029043), (9, 3009681), (27, 1003227), (81, 334409), (173, 156573), (519, 52191), (1557, 17397), (1933, 14013), (4671, 5799)]