73969137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4759}}^1$

素因数の和:4933

約数の個数: 24

約数和(自身を含む): 117324480

約数和(自身を除く): 43355343

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 4759, 5181, 14277, 15543, 42831, 52349, 157047, 471141, 747163, 2241489, 6724467, 8218793, 24656379, 73969137]

約数ペア:

[(1, 73969137), (3, 24656379), (9, 8218793), (11, 6724467), (33, 2241489), (99, 747163), (157, 471141), (471, 157047), (1413, 52349), (1727, 42831), (4759, 15543), (5181, 14277)]