78614397

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 115681280

約数和(自身を除く): 37066883

約数列:

[1, 3, 9, 109, 127, 327, 381, 631, 981, 1143, 1893, 5679, 13843, 41529, 68779, 80137, 124587, 206337, 240411, 619011, 721233, 8734933, 26204799, 78614397]

約数ペア:

[(1, 78614397), (3, 26204799), (9, 8734933), (109, 721233), (127, 619011), (327, 240411), (381, 206337), (631, 124587), (981, 80137), (1143, 68779), (1893, 41529), (5679, 13843)]