201716055

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7823}}^1$

素因数の和:8028

約数の個数: 32

約数和(自身を含む): 360529920

約数和(自身を除く): 158813865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 5157, 7823, 8595, 23469, 25785, 39115, 70407, 117345, 211221, 352035, 1056105, 1494193, 4482579, 7470965, 13447737, 22412895, 40343211, 67238685, 201716055]

約数ペア:

[(1, 201716055), (3, 67238685), (5, 40343211), (9, 22412895), (15, 13447737), (27, 7470965), (45, 4482579), (135, 1494193), (191, 1056105), (573, 352035), (955, 211221), (1719, 117345), (2865, 70407), (5157, 39115), (7823, 25785), (8595, 23469)]