100643361

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19445

約数の個数: 32

約数和(自身を含む): 173859840

約数和(自身を除く): 73216479

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 19403, 58209, 135821, 252239, 368657, 407463, 756717, 1105971, 1765673, 2580599, 4792541, 5297019, 7741797, 14377623, 33547787, 100643361]

約数ペア:

[(1, 100643361), (3, 33547787), (7, 14377623), (13, 7741797), (19, 5297019), (21, 4792541), (39, 2580599), (57, 1765673), (91, 1105971), (133, 756717), (247, 407463), (273, 368657), (399, 252239), (741, 135821), (1729, 58209), (5187, 19403)]