72980697

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2591}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 100154880

約数和(自身を除く): 27174183

約数列:

[1, 3, 41, 123, 229, 687, 2591, 7773, 9389, 28167, 106231, 318693, 593339, 1780017, 24326899, 72980697]

約数ペア:

[(1, 72980697), (3, 24326899), (41, 1780017), (123, 593339), (229, 318693), (687, 106231), (2591, 28167), (7773, 9389)]