81345837

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{1831}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 110799360

約数和(自身を除く): 29453523

約数列:

[1, 3, 59, 177, 251, 753, 1831, 5493, 14809, 44427, 108029, 324087, 459581, 1378743, 27115279, 81345837]

約数ペア:

[(1, 81345837), (3, 27115279), (59, 1378743), (177, 459581), (251, 324087), (753, 108029), (1831, 44427), (5493, 14809)]