85848651

素因数分解:

$3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1579}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 141972480

約数和(自身を除く): 56123829

約数列:

[1, 3, 7, 9, 21, 63, 863, 1579, 2589, 4737, 6041, 7767, 11053, 14211, 18123, 33159, 54369, 99477, 1362677, 4088031, 9538739, 12264093, 28616217, 85848651]

約数ペア:

[(1, 85848651), (3, 28616217), (7, 12264093), (9, 9538739), (21, 4088031), (63, 1362677), (863, 99477), (1579, 54369), (2589, 33159), (4737, 18123), (6041, 14211), (7767, 11053)]