84710421

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{108187}}^1$

素因数の和:108225

約数の個数: 16

約数和(自身を含む): 129825600

約数和(自身を除く): 45115179

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 108187, 324561, 973683, 2921049, 3137423, 9412269, 28236807, 84710421]

約数ペア:

[(1, 84710421), (3, 28236807), (9, 9412269), (27, 3137423), (29, 2921049), (87, 973683), (261, 324561), (783, 108187)]