81397332

素因数分解:

$2^2\times 3^3\times {\mathrm{753679}}^1$

素因数の和:753692

約数の個数: 24

約数和(自身を含む): 211030400

約数和(自身を除く): 129633068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 753679, 1507358, 2261037, 3014716, 4522074, 6783111, 9044148, 13566222, 20349333, 27132444, 40698666, 81397332]

約数ペア:

[(1, 81397332), (2, 40698666), (3, 27132444), (4, 20349333), (6, 13566222), (9, 9044148), (12, 6783111), (18, 4522074), (27, 3014716), (36, 2261037), (54, 1507358), (108, 753679)]