80854293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66877}}^1$

素因数の和:66924

約数の個数: 16

約数和(自身を含む): 119845376

約数和(自身を除く): 38991083

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 66877, 200631, 869401, 2073187, 2608203, 6219561, 26951431, 80854293]

約数ペア:

[(1, 80854293), (3, 26951431), (13, 6219561), (31, 2608203), (39, 2073187), (93, 869401), (403, 200631), (1209, 66877)]