81671091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{1733}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 113861376

約数和(自身を除く): 32190285

約数列:

[1, 3, 23, 69, 683, 1733, 2049, 5199, 15709, 39859, 47127, 119577, 1183639, 3550917, 27223697, 81671091]

約数ペア:

[(1, 81671091), (3, 27223697), (23, 3550917), (69, 1183639), (683, 119577), (1733, 47127), (2049, 39859), (5199, 15709)]