90980821647

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{37861349}}^1$

素因数の和:37861447

約数の個数: 16

約数和(自身を含む): 136300860000

約数和(自身を除く): 45320038353

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 37861349, 113584047, 340752141, 1022256423, 3369660061, 10108980183, 30326940549, 90980821647]

約数ペア:

[(1, 90980821647), (3, 30326940549), (9, 10108980183), (27, 3369660061), (89, 1022256423), (267, 340752141), (801, 113584047), (2403, 37861349)]