55355589

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{55411}}^1$

素因数の和:55457

約数の個数: 16

約数和(自身を含む): 84226240

約数和(自身を除く): 28870651

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 55411, 166233, 498699, 1496097, 2050207, 6150621, 18451863, 55355589]

約数ペア:

[(1, 55355589), (3, 18451863), (9, 6150621), (27, 2050207), (37, 1496097), (111, 498699), (333, 166233), (999, 55411)]