73940877

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{17443}}^1$

素因数の和:17609

約数の個数: 16

約数和(自身を含む): 110246080

約数和(自身を除く): 36305203

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 17443, 52329, 156987, 470961, 2738551, 8215653, 24646959, 73940877]

約数ペア:

[(1, 73940877), (3, 24646959), (9, 8215653), (27, 2738551), (157, 470961), (471, 156987), (1413, 52329), (4239, 17443)]