171069723

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 276756480

約数和(自身を除く): 105686757

約数列:

[1, 3, 9, 11, 33, 83, 99, 109, 191, 249, 327, 573, 747, 913, 981, 1199, 1719, 2101, 2739, 3597, 6303, 8217, 9047, 10791, 15853, 18909, 20819, 27141, 47559, 62457, 81423, 99517, 142677, 174383, 187371, 229009, 298551, 523149, 687027, 895653, 1569447, 1727977, 2061081, 5183931, 15551793, 19007747, 57023241, 171069723]

約数ペア:

[(1, 171069723), (3, 57023241), (9, 19007747), (11, 15551793), (33, 5183931), (83, 2061081), (99, 1727977), (109, 1569447), (191, 895653), (249, 687027), (327, 523149), (573, 298551), (747, 229009), (913, 187371), (981, 174383), (1199, 142677), (1719, 99517), (2101, 81423), (2739, 62457), (3597, 47559), (6303, 27141), (8217, 20819), (9047, 18909), (10791, 15853)]