85209628189

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{18250081}}^1$

素因数の和:18250140

約数の個数: 16

約数和(自身を含む): 105120472320

約数和(自身を除く): 19910844131

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 18250081, 127750567, 419751863, 529252349, 2938263041, 3704766443, 12172804027, 85209628189]

約数ペア:

[(1, 85209628189), (7, 12172804027), (23, 3704766443), (29, 2938263041), (161, 529252349), (203, 419751863), (667, 127750567), (4669, 18250081)]