86963355

素因数分解:

$3^3\times 5^1\times {\mathrm{644173}}^1$

素因数の和:644187

約数の個数: 16

約数和(自身を含む): 154601760

約数和(自身を除く): 67638405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 644173, 1932519, 3220865, 5797557, 9662595, 17392671, 28987785, 86963355]

約数ペア:

[(1, 86963355), (3, 28987785), (5, 17392671), (9, 9662595), (15, 5797557), (27, 3220865), (45, 1932519), (135, 644173)]