42984621

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{19181}}^1$

素因数の和:19273

約数の個数: 16

約数和(自身を含む): 64451520

約数和(自身を除く): 21466899

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 19181, 57543, 172629, 517887, 1592023, 4776069, 14328207, 42984621]

約数ペア:

[(1, 42984621), (3, 14328207), (9, 4776069), (27, 1592023), (83, 517887), (249, 172629), (747, 57543), (2241, 19181)]