67106847

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 97505280

約数和(自身を除く): 30398433

約数列:

[1, 3, 23, 31, 69, 93, 137, 229, 411, 687, 713, 2139, 3151, 4247, 5267, 7099, 9453, 12741, 15801, 21297, 31373, 94119, 97681, 163277, 293043, 489831, 721579, 972563, 2164737, 2917689, 22368949, 67106847]

約数ペア:

[(1, 67106847), (3, 22368949), (23, 2917689), (31, 2164737), (69, 972563), (93, 721579), (137, 489831), (229, 293043), (411, 163277), (687, 97681), (713, 94119), (2139, 31373), (3151, 21297), (4247, 15801), (5267, 12741), (7099, 9453)]