68085603

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{3517}}^1$

素因数の和:3768

約数の個数: 20

約数和(自身を含む): 102162720

約数和(自身を除く): 34077117

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 3517, 6453, 10551, 19359, 31653, 94959, 284877, 840563, 2521689, 7565067, 22695201, 68085603]

約数ペア:

[(1, 68085603), (3, 22695201), (9, 7565067), (27, 2521689), (81, 840563), (239, 284877), (717, 94959), (2151, 31653), (3517, 19359), (6453, 10551)]