86943021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{25579}}^1$

素因数の和:25696

約数の個数: 16

約数和(自身を含む): 127695360

約数和(自身を除く): 40752339

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 25579, 76737, 281369, 844107, 2634637, 7903911, 28981007, 86943021]

約数ペア:

[(1, 86943021), (3, 28981007), (11, 7903911), (33, 2634637), (103, 844107), (309, 281369), (1133, 76737), (3399, 25579)]