66818361

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1667}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 92233728

約数和(自身を除く): 25415367

約数列:

[1, 3, 31, 93, 431, 1293, 1667, 5001, 13361, 40083, 51677, 155031, 718477, 2155431, 22272787, 66818361]

約数ペア:

[(1, 66818361), (3, 22272787), (31, 2155431), (93, 718477), (431, 155031), (1293, 51677), (1667, 40083), (5001, 13361)]