27647703

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{21787}}^1$

素因数の和:21843

約数の個数: 16

約数和(自身を含む): 41832960

約数和(自身を除く): 14185257

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 21787, 65361, 196083, 588249, 1023989, 3071967, 9215901, 27647703]

約数ペア:

[(1, 27647703), (3, 9215901), (9, 3071967), (27, 1023989), (47, 588249), (141, 196083), (423, 65361), (1269, 21787)]