156665265417

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6943459}}^1$

素因数の和:6943597

約数の個数: 24

約数和(自身を含む): 238299547200

約数和(自身を除く): 81634281783

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2507, 7521, 22563, 6943459, 20830377, 62491131, 159699557, 479098671, 756837031, 1437296013, 2270511093, 6811533279, 17407251713, 52221755139, 156665265417]

約数ペア:

[(1, 156665265417), (3, 52221755139), (9, 17407251713), (23, 6811533279), (69, 2270511093), (109, 1437296013), (207, 756837031), (327, 479098671), (981, 159699557), (2507, 62491131), (7521, 20830377), (22563, 6943459)]