27994761

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{6361}}^1$

素因数の和:6533

約数の個数: 16

約数和(自身を含む): 41734720

約数和(自身を除く): 13739959

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 6361, 19083, 57249, 171747, 1036843, 3110529, 9331587, 27994761]

約数ペア:

[(1, 27994761), (3, 9331587), (9, 3110529), (27, 1036843), (163, 171747), (489, 57249), (1467, 19083), (4401, 6361)]