68346045

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2017}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 122048640

約数和(自身を除く): 53702595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 2017, 2259, 3765, 6051, 6777, 10085, 11295, 18153, 30255, 33885, 54459, 90765, 272295, 506267, 1518801, 2531335, 4556403, 7594005, 13669209, 22782015, 68346045]

約数ペア:

[(1, 68346045), (3, 22782015), (5, 13669209), (9, 7594005), (15, 4556403), (27, 2531335), (45, 1518801), (135, 506267), (251, 272295), (753, 90765), (1255, 54459), (2017, 33885), (2259, 30255), (3765, 18153), (6051, 11295), (6777, 10085)]