26661237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^2$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 39016800

約数和(自身を除く): 12355563

約数列:

[1, 3, 19, 29, 57, 87, 127, 381, 551, 1653, 2413, 3683, 7239, 11049, 16129, 48387, 69977, 209931, 306451, 467741, 919353, 1403223, 8887079, 26661237]

約数ペア:

[(1, 26661237), (3, 8887079), (19, 1403223), (29, 919353), (57, 467741), (87, 306451), (127, 209931), (381, 69977), (551, 48387), (1653, 16129), (2413, 11049), (3683, 7239)]