66757695

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{6733}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 106989792

約数和(自身を除く): 40232097

約数列:

[1, 3, 5, 15, 661, 1983, 3305, 6733, 9915, 20199, 33665, 100995, 4450513, 13351539, 22252565, 66757695]

約数ペア:

[(1, 66757695), (3, 22252565), (5, 13351539), (15, 4450513), (661, 100995), (1983, 33665), (3305, 20199), (6733, 9915)]