286782177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{129707}}^1$

素因数の和:129788

約数の個数: 16

約数和(自身を含む): 423366912

約数和(自身を除く): 136584735

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 129707, 389121, 1426777, 4280331, 8690369, 26071107, 95594059, 286782177]

約数ペア:

[(1, 286782177), (3, 95594059), (11, 26071107), (33, 8690369), (67, 4280331), (201, 1426777), (737, 389121), (2211, 129707)]