66418245

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1319}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 118483200

約数和(自身を除く): 52064955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 1119, 1319, 1865, 3357, 3957, 5595, 6595, 10071, 11871, 16785, 19785, 35613, 50355, 59355, 178065, 491987, 1475961, 2459935, 4427883, 7379805, 13283649, 22139415, 66418245]

約数ペア:

[(1, 66418245), (3, 22139415), (5, 13283649), (9, 7379805), (15, 4427883), (27, 2459935), (45, 1475961), (135, 491987), (373, 178065), (1119, 59355), (1319, 50355), (1865, 35613), (3357, 19785), (3957, 16785), (5595, 11871), (6595, 10071)]