63964755

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2647}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 114393600

約数和(自身を除く): 50428845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 2647, 2685, 4833, 7941, 8055, 13235, 23823, 24165, 39705, 71469, 119115, 357345, 473813, 1421439, 2369065, 4264317, 7107195, 12792951, 21321585, 63964755]

約数ペア:

[(1, 63964755), (3, 21321585), (5, 12792951), (9, 7107195), (15, 4264317), (27, 2369065), (45, 1421439), (135, 473813), (179, 357345), (537, 119115), (895, 71469), (1611, 39705), (2647, 24165), (2685, 23823), (4833, 13235), (7941, 8055)]