54618590019

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{250013}}^1$

素因数の和:250227

約数の個数: 32

約数和(自身を含む): 84868752384

約数和(自身を除く): 30250162365

約数列:

[1, 3, 7, 21, 101, 103, 303, 309, 707, 721, 2121, 2163, 10403, 31209, 72821, 218463, 250013, 750039, 1750091, 5250273, 25251313, 25751339, 75753939, 77254017, 176759191, 180259373, 530277573, 540778119, 2600885239, 7802655717, 18206196673, 54618590019]

約数ペア:

[(1, 54618590019), (3, 18206196673), (7, 7802655717), (21, 2600885239), (101, 540778119), (103, 530277573), (303, 180259373), (309, 176759191), (707, 77254017), (721, 75753939), (2121, 25751339), (2163, 25251313), (10403, 5250273), (31209, 1750091), (72821, 750039), (218463, 250013)]