81255353091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{1148989}}^1$

素因数の和:1151146

約数の個数: 16

約数和(自身を含む): 118244858880

約数和(自身を除く): 36989505789

約数列:

[1, 3, 11, 33, 2143, 6429, 23573, 70719, 1148989, 3446967, 12638879, 37916637, 2462283427, 7386850281, 27085117697, 81255353091]

約数ペア:

[(1, 81255353091), (3, 27085117697), (11, 7386850281), (33, 2462283427), (2143, 37916637), (6429, 12638879), (23573, 3446967), (70719, 1148989)]