63927165

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 106531200

約数和(自身を除く): 42604035

約数列:

[1, 3, 5, 15, 29, 87, 145, 179, 435, 537, 821, 895, 2463, 2685, 4105, 5191, 12315, 15573, 23809, 25955, 71427, 77865, 119045, 146959, 357135, 440877, 734795, 2204385, 4261811, 12785433, 21309055, 63927165]

約数ペア:

[(1, 63927165), (3, 21309055), (5, 12785433), (15, 4261811), (29, 2204385), (87, 734795), (145, 440877), (179, 357135), (435, 146959), (537, 119045), (821, 77865), (895, 71427), (2463, 25955), (2685, 23809), (4105, 15573), (5191, 12315)]