198009129

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{17921}}^1$

素因数の和:18080

約数の個数: 16

約数和(自身を含む): 275281920

約数和(自身を除く): 77272791

約数列:

[1, 3, 29, 87, 127, 381, 3683, 11049, 17921, 53763, 519709, 1559127, 2275967, 6827901, 66003043, 198009129]

約数ペア:

[(1, 198009129), (3, 66003043), (29, 6827901), (87, 2275967), (127, 1559127), (381, 519709), (3683, 53763), (11049, 17921)]