81832029

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6521}}^1$

素因数の和:6660

約数の個数: 16

約数和(自身を含む): 112700160

約数和(自身を除く): 30868131

約数列:

[1, 3, 47, 89, 141, 267, 4183, 6521, 12549, 19563, 306487, 580369, 919461, 1741107, 27277343, 81832029]

約数ペア:

[(1, 81832029), (3, 27277343), (47, 1741107), (89, 919461), (141, 580369), (267, 306487), (4183, 19563), (6521, 12549)]