68150649

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{11549}}^1$

素因数の和:11840

約数の個数: 16

約数和(自身を含む): 104227200

約数和(自身を除く): 36076551

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 11549, 34647, 80843, 242529, 3245269, 9735807, 22716883, 68150649]

約数ペア:

[(1, 68150649), (3, 22716883), (7, 9735807), (21, 3245269), (281, 242529), (843, 80843), (1967, 34647), (5901, 11549)]