68947659

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 43026741

約数列:

[1, 3, 9, 11, 27, 33, 99, 269, 297, 807, 863, 2421, 2589, 2959, 7263, 7767, 8877, 9493, 23301, 26631, 28479, 79893, 85437, 232147, 256311, 696441, 2089323, 2553617, 6267969, 7660851, 22982553, 68947659]

約数ペア:

[(1, 68947659), (3, 22982553), (9, 7660851), (11, 6267969), (27, 2553617), (33, 2089323), (99, 696441), (269, 256311), (297, 232147), (807, 85437), (863, 79893), (2421, 28479), (2589, 26631), (2959, 23301), (7263, 9493), (7767, 8877)]