53519031

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 25104969

約数列:

[1, 3, 9, 139, 179, 239, 417, 537, 717, 1251, 1611, 2151, 24881, 33221, 42781, 74643, 99663, 128343, 223929, 298989, 385029, 5946559, 17839677, 53519031]

約数ペア:

[(1, 53519031), (3, 17839677), (9, 5946559), (139, 385029), (179, 298989), (239, 223929), (417, 128343), (537, 99663), (717, 74643), (1251, 42781), (1611, 33221), (2151, 24881)]