20162028681

素因数分解:

$3^3\times {\mathrm{2243}}^1\times {\mathrm{332921}}^1$

素因数の和:335173

約数の個数: 16

約数和(自身を含む): 29883078720

約数和(自身を除く): 9721050039

約数列:

[1, 3, 9, 27, 2243, 6729, 20187, 60561, 332921, 998763, 2996289, 8988867, 746741803, 2240225409, 6720676227, 20162028681]

約数ペア:

[(1, 20162028681), (3, 6720676227), (9, 2240225409), (27, 746741803), (2243, 8988867), (6729, 2996289), (20187, 998763), (60561, 332921)]