83672757

素因数分解:

$3^4\times 7^1\times {\mathrm{147571}}^1$

素因数の和:147590

約数の個数: 20

約数和(自身を含む): 142849696

約数和(自身を除く): 59176939

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 147571, 442713, 1032997, 1328139, 3098991, 3984417, 9296973, 11953251, 27890919, 83672757]

約数ペア:

[(1, 83672757), (3, 27890919), (7, 11953251), (9, 9296973), (21, 3984417), (27, 3098991), (63, 1328139), (81, 1032997), (189, 442713), (567, 147571)]