127702983

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 173052000

約数和(自身を除く): 45349017

約数列:

[1, 3, 109, 149, 327, 447, 2621, 7863, 16241, 48723, 285689, 390529, 857067, 1171587, 42567661, 127702983]

約数ペア:

[(1, 127702983), (3, 42567661), (109, 1171587), (149, 857067), (327, 390529), (447, 285689), (2621, 48723), (7863, 16241)]