66155943

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{39877}}^1$

素因数の和:39966

約数の個数: 16

約数和(自身を含む): 102087680

約数和(自身を除く): 35931737

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 39877, 119631, 279139, 837417, 3150283, 9450849, 22051981, 66155943]

約数ペア:

[(1, 66155943), (3, 22051981), (7, 9450849), (21, 3150283), (79, 837417), (237, 279139), (553, 119631), (1659, 39877)]