977760153

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{524831}}^1$

素因数の和:524866

約数の個数: 20

約数和(自身を含む): 1524112128

約数和(自身を除く): 546351975

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 524831, 1574493, 4723479, 12071113, 14170437, 36213339, 42511311, 108640017, 325920051, 977760153]

約数ペア:

[(1, 977760153), (3, 325920051), (9, 108640017), (23, 42511311), (27, 36213339), (69, 14170437), (81, 12071113), (207, 4723479), (621, 1574493), (1863, 524831)]