80451409281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1230539}}^1$

素因数の和:1230629

約数の個数: 32

約数和(自身を含む): 119706931200

約数和(自身を除く): 39255521919

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 1147, 1767, 2109, 3441, 21793, 65379, 1230539, 3691617, 23380241, 38146709, 45529943, 70140723, 114440127, 136589829, 724787471, 865068917, 1411428233, 2174362413, 2595206751, 4234284699, 26817136427, 80451409281]

約数ペア:

[(1, 80451409281), (3, 26817136427), (19, 4234284699), (31, 2595206751), (37, 2174362413), (57, 1411428233), (93, 865068917), (111, 724787471), (589, 136589829), (703, 114440127), (1147, 70140723), (1767, 45529943), (2109, 38146709), (3441, 23380241), (21793, 3691617), (65379, 1230539)]