68457311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 75516000

約数和(自身を除く): 7058689

約数列:

[1, 13, 61, 173, 499, 793, 2249, 6487, 10553, 30439, 86327, 137189, 395707, 1122251, 5265947, 68457311]

約数ペア:

[(1, 68457311), (13, 5265947), (61, 1122251), (173, 395707), (499, 137189), (793, 86327), (2249, 30439), (6487, 10553)]