83441721

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{20897}}^1$

素因数の和:20933

約数の個数: 16

約数和(自身を含む): 122378688

約数和(自身を除く): 38936967

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 20897, 62691, 229867, 689601, 2528537, 7585611, 27813907, 83441721]

約数ペア:

[(1, 83441721), (3, 27813907), (11, 7585611), (33, 2528537), (121, 689601), (363, 229867), (1331, 62691), (3993, 20897)]