66236469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 98402304

約数和(自身を除く): 32165835

約数列:

[1, 3, 13, 39, 43, 127, 129, 311, 381, 559, 933, 1651, 1677, 4043, 4953, 5461, 12129, 13373, 16383, 39497, 40119, 70993, 118491, 173849, 212979, 513461, 521547, 1540383, 1698371, 5095113, 22078823, 66236469]

約数ペア:

[(1, 66236469), (3, 22078823), (13, 5095113), (39, 1698371), (43, 1540383), (127, 521547), (129, 513461), (311, 212979), (381, 173849), (559, 118491), (933, 70993), (1651, 40119), (1677, 39497), (4043, 16383), (4953, 13373), (5461, 12129)]