68307239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68239}}^1$

素因数の和:68270

約数の個数: 16

約数和(自身を含む): 91714560

約数和(自身を除く): 23407321

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 68239, 477673, 750629, 887107, 5254403, 6209749, 9758177, 68307239]

約数ペア:

[(1, 68307239), (7, 9758177), (11, 6209749), (13, 5254403), (77, 887107), (91, 750629), (143, 477673), (1001, 68239)]