78819147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{929}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 124478640

約数和(自身を除く): 45659493

約数列:

[1, 3, 9, 11, 33, 99, 857, 929, 2571, 2787, 7713, 8361, 9427, 10219, 28281, 30657, 84843, 91971, 796153, 2388459, 7165377, 8757683, 26273049, 78819147]

約数ペア:

[(1, 78819147), (3, 26273049), (9, 8757683), (11, 7165377), (33, 2388459), (99, 796153), (857, 91971), (929, 84843), (2571, 30657), (2787, 28281), (7713, 10219), (8361, 9427)]