245655153

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{83471}}^1$

素因数の和:83589

約数の個数: 16

約数和(自身を含む): 367276800

約数和(自身を除く): 121621647

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 83471, 250413, 751239, 2253717, 9098339, 27295017, 81885051, 245655153]

約数ペア:

[(1, 245655153), (3, 81885051), (9, 27295017), (27, 9098339), (109, 2253717), (327, 751239), (981, 250413), (2943, 83471)]