81845247

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9851

約数の個数: 24

約数和(自身を含む): 125177472

約数和(自身を除く): 43332225

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 8349, 9803, 29409, 107833, 225469, 323499, 676407, 1186163, 2480159, 3558489, 7440477, 27281749, 81845247]

約数ペア:

[(1, 81845247), (3, 27281749), (11, 7440477), (23, 3558489), (33, 2480159), (69, 1186163), (121, 676407), (253, 323499), (363, 225469), (759, 107833), (2783, 29409), (8349, 9803)]