53647839

素因数分解:

$3^6\times 7^1\times {\mathrm{10513}}^1$

素因数の和:10538

約数の個数: 28

約数和(自身を含む): 91934416

約数和(自身を除く): 38286577

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 10513, 31539, 73591, 94617, 220773, 283851, 662319, 851553, 1986957, 2554659, 5960871, 7663977, 17882613, 53647839]

約数ペア:

[(1, 53647839), (3, 17882613), (7, 7663977), (9, 5960871), (21, 2554659), (27, 1986957), (63, 851553), (81, 662319), (189, 283851), (243, 220773), (567, 94617), (729, 73591), (1701, 31539), (5103, 10513)]