68443791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76303}}^1$

素因数の和:76342

約数の個数: 16

約数和(自身を含む): 102552576

約数和(自身を除く): 34108785

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 76303, 228909, 991939, 1754969, 2975817, 5264907, 22814597, 68443791]

約数ペア:

[(1, 68443791), (3, 22814597), (13, 5264907), (23, 2975817), (39, 1754969), (69, 991939), (299, 228909), (897, 76303)]