81384546

素因数分解:

$2^1\times 3^1\times {\mathrm{1471}}^1\times {\mathrm{9221}}^1$

素因数の和:10697

約数の個数: 16

約数和(自身を含む): 162897408

約数和(自身を除く): 81512862

約数列:

[1, 2, 3, 6, 1471, 2942, 4413, 8826, 9221, 18442, 27663, 55326, 13564091, 27128182, 40692273, 81384546]

約数ペア:

[(1, 81384546), (2, 40692273), (3, 27128182), (6, 13564091), (1471, 55326), (2942, 27663), (4413, 18442), (8826, 9221)]