67117653

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{3467}}^1$

素因数の和:3718

約数の個数: 20

約数和(自身を含む): 100710720

約数和(自身を除く): 33593067

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 3467, 6453, 10401, 19359, 31203, 93609, 280827, 828613, 2485839, 7457517, 22372551, 67117653]

約数ペア:

[(1, 67117653), (3, 22372551), (9, 7457517), (27, 2485839), (81, 828613), (239, 280827), (717, 93609), (2151, 31203), (3467, 19359), (6453, 10401)]