73457091

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{16691}}^1$

素因数の和:16863

約数の個数: 16

約数和(自身を含む): 109499520

約数和(自身を除く): 36042429

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 16691, 50073, 150219, 450657, 2720633, 8161899, 24485697, 73457091]

約数ペア:

[(1, 73457091), (3, 24485697), (9, 8161899), (27, 2720633), (163, 450657), (489, 150219), (1467, 50073), (4401, 16691)]