128793726

素因数分解:

$2^1\times 3^4\times {\mathrm{795023}}^1$

素因数の和:795037

約数の個数: 20

約数和(自身を含む): 288593712

約数和(自身を除く): 159799986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 795023, 1590046, 2385069, 4770138, 7155207, 14310414, 21465621, 42931242, 64396863, 128793726]

約数ペア:

[(1, 128793726), (2, 64396863), (3, 42931242), (6, 21465621), (9, 14310414), (18, 7155207), (27, 4770138), (54, 2385069), (81, 1590046), (162, 795023)]