66138051

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30577}}^1$

素因数の和:30690

約数の個数: 16

約数和(自身を含む): 101763584

約数和(自身を除く): 35625533

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 30577, 91731, 214039, 642117, 3149431, 9448293, 22046017, 66138051]

約数ペア:

[(1, 66138051), (3, 22046017), (7, 9448293), (21, 3149431), (103, 642117), (309, 214039), (721, 91731), (2163, 30577)]