53550117

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 79043328

約数和(自身を除く): 25493211

約数列:

[1, 3, 9, 71, 181, 213, 463, 543, 639, 1389, 1629, 4167, 12851, 32873, 38553, 83803, 98619, 115659, 251409, 295857, 754227, 5950013, 17850039, 53550117]

約数ペア:

[(1, 53550117), (3, 17850039), (9, 5950013), (71, 754227), (181, 295857), (213, 251409), (463, 115659), (543, 98619), (639, 83803), (1389, 38553), (1629, 32873), (4167, 12851)]