68124159

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{10133}}^1$

素因数の和:10228

約数の個数: 20

約数和(自身を含む): 103001976

約数和(自身を除く): 34877817

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 10133, 30399, 91197, 273591, 820773, 841039, 2523117, 7569351, 22708053, 68124159]

約数ペア:

[(1, 68124159), (3, 22708053), (9, 7569351), (27, 2523117), (81, 841039), (83, 820773), (249, 273591), (747, 91197), (2241, 30399), (6723, 10133)]