81546477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{1553}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 113678208

約数和(自身を除く): 32131731

約数列:

[1, 3, 23, 69, 761, 1553, 2283, 4659, 17503, 35719, 52509, 107157, 1181833, 3545499, 27182159, 81546477]

約数ペア:

[(1, 81546477), (3, 27182159), (23, 3545499), (69, 1181833), (761, 107157), (1553, 52509), (2283, 35719), (4659, 17503)]