201728097

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{90017}}^1$

素因数の和:90109

約数の個数: 16

約数和(自身を含む): 302460480

約数和(自身を除く): 100732383

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 90017, 270051, 810153, 2430459, 7471411, 22414233, 67242699, 201728097]

約数ペア:

[(1, 201728097), (3, 67242699), (9, 22414233), (27, 7471411), (83, 2430459), (249, 810153), (747, 270051), (2241, 90017)]