80723283

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 28140717

約数列:

[1, 3, 149, 419, 431, 447, 1257, 1293, 62431, 64219, 180589, 187293, 192657, 541767, 26907761, 80723283]

約数ペア:

[(1, 80723283), (3, 26907761), (149, 541767), (419, 192657), (431, 187293), (447, 180589), (1257, 64219), (1293, 62431)]