86668323

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{9803}}^1$

素因数の和:10234

約数の個数: 16

約数和(自身を含む): 132393216

約数和(自身を除く): 45724893

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 9803, 29409, 68621, 205863, 4127063, 12381189, 28889441, 86668323]

約数ペア:

[(1, 86668323), (3, 28889441), (7, 12381189), (21, 4127063), (421, 205863), (1263, 68621), (2947, 29409), (8841, 9803)]