73033731

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{5743}}^1$

素因数の和:5912

約数の個数: 20

約数和(自身を含む): 109813792

約数和(自身を除く): 36780061

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 5743, 12717, 17229, 51687, 155061, 465183, 901651, 2704953, 8114859, 24344577, 73033731]

約数ペア:

[(1, 73033731), (3, 24344577), (9, 8114859), (27, 2704953), (81, 901651), (157, 465183), (471, 155061), (1413, 51687), (4239, 17229), (5743, 12717)]