73406697

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15817}}^1$

素因数の和:15857

約数の個数: 32

約数和(自身を含む): 127556352

約数和(自身を除く): 54149655

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 15817, 47451, 110719, 205621, 268889, 332157, 616863, 806667, 1439347, 1882223, 3495557, 4318041, 5646669, 10486671, 24468899, 73406697]

約数ペア:

[(1, 73406697), (3, 24468899), (7, 10486671), (13, 5646669), (17, 4318041), (21, 3495557), (39, 1882223), (51, 1439347), (91, 806667), (119, 616863), (221, 332157), (273, 268889), (357, 205621), (663, 110719), (1547, 47451), (4641, 15817)]