20147300829

素因数分解:

$3^6\times {\mathrm{877}}^1\times {\mathrm{31513}}^1$

素因数の和:32408

約数の個数: 28

約数和(自身を含む): 30242536156

約数和(自身を除く): 10095235327

約数列:

[1, 3, 9, 27, 81, 243, 729, 877, 2631, 7893, 23679, 31513, 71037, 94539, 213111, 283617, 639333, 850851, 2552553, 7657659, 22972977, 27636901, 82910703, 248732109, 746196327, 2238588981, 6715766943, 20147300829]

約数ペア:

[(1, 20147300829), (3, 6715766943), (9, 2238588981), (27, 746196327), (81, 248732109), (243, 82910703), (729, 27636901), (877, 22972977), (2631, 7657659), (7893, 2552553), (23679, 850851), (31513, 639333), (71037, 283617), (94539, 213111)]