88673809

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9029}}^1$

素因数の和:9120

約数の個数: 16

約数和(自身を含む): 107493120

約数和(自身を除く): 18819311

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9029, 9821, 63203, 207667, 550769, 1453669, 3855383, 12667687, 88673809]

約数ペア:

[(1, 88673809), (7, 12667687), (23, 3855383), (61, 1453669), (161, 550769), (427, 207667), (1403, 63203), (9029, 9821)]