77679735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4133}}^1$

素因数の和:4327

約数の個数: 32

約数和(自身を含む): 142871040

約数和(自身を除く): 65191305

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 179, 537, 895, 1253, 2685, 3759, 4133, 6265, 12399, 18795, 20665, 28931, 61995, 86793, 144655, 433965, 739807, 2219421, 3699035, 5178649, 11097105, 15535947, 25893245, 77679735]

約数ペア:

[(1, 77679735), (3, 25893245), (5, 15535947), (7, 11097105), (15, 5178649), (21, 3699035), (35, 2219421), (105, 739807), (179, 433965), (537, 144655), (895, 86793), (1253, 61995), (2685, 28931), (3759, 20665), (4133, 18795), (6265, 12399)]