80402751

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{62473}}^1$

素因数の和:62503

約数の個数: 24

約数和(自身を含む): 136443216

約数和(自身を除く): 56040465

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 62473, 187419, 562257, 687203, 812149, 2061609, 2436447, 6184827, 7309341, 8933639, 26800917, 80402751]

約数ペア:

[(1, 80402751), (3, 26800917), (9, 8933639), (11, 7309341), (13, 6184827), (33, 2436447), (39, 2061609), (99, 812149), (117, 687203), (143, 562257), (429, 187419), (1287, 62473)]