49135977

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{55147}}^1$

素因数の和:55170

約数の個数: 20

約数和(自身を含む): 80074896

約数和(自身を除く): 30938919

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 55147, 165441, 496323, 606617, 1488969, 1819851, 4466907, 5459553, 16378659, 49135977]

約数ペア:

[(1, 49135977), (3, 16378659), (9, 5459553), (11, 4466907), (27, 1819851), (33, 1488969), (81, 606617), (99, 496323), (297, 165441), (891, 55147)]