81850791

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{4127}}^1$

素因数の和:4742

約数の個数: 16

約数和(自身を含む): 119282688

約数和(自身を除く): 37431897

約数列:

[1, 3, 11, 33, 601, 1803, 4127, 6611, 12381, 19833, 45397, 136191, 2480327, 7440981, 27283597, 81850791]

約数ペア:

[(1, 81850791), (3, 27283597), (11, 7440981), (33, 2480327), (601, 136191), (1803, 45397), (4127, 19833), (6611, 12381)]