80860227

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{6007}}^1$

素因数の和:6658

約数の個数: 16

約数和(自身を含む): 123428352

約数和(自身を除く): 42568125

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 6007, 13461, 18021, 42049, 126147, 3850487, 11551461, 26953409, 80860227]

約数ペア:

[(1, 80860227), (3, 26953409), (7, 11551461), (21, 3850487), (641, 126147), (1923, 42049), (4487, 18021), (6007, 13461)]