81194373

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{231323}}^1$

素因数の和:231345

約数の個数: 16

約数和(自身を含む): 129541440

約数和(自身を除く): 48347067

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 231323, 693969, 2081907, 3007199, 6245721, 9021597, 27064791, 81194373]

約数ペア:

[(1, 81194373), (3, 27064791), (9, 9021597), (13, 6245721), (27, 3007199), (39, 2081907), (117, 693969), (351, 231323)]