66923145

素因数分解:

$3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1471}}^1$

素因数の和:1822

約数の個数: 32

約数和(自身を含む): 119408640

約数和(自身を除く): 52485495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 337, 1011, 1471, 1685, 3033, 4413, 5055, 7355, 9099, 13239, 15165, 22065, 39717, 45495, 66195, 198585, 495727, 1487181, 2478635, 4461543, 7435905, 13384629, 22307715, 66923145]

約数ペア:

[(1, 66923145), (3, 22307715), (5, 13384629), (9, 7435905), (15, 4461543), (27, 2478635), (45, 1487181), (135, 495727), (337, 198585), (1011, 66195), (1471, 45495), (1685, 39717), (3033, 22065), (4413, 15165), (5055, 13239), (7355, 9099)]