26774553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 42255360

約数和(自身を除く): 15480807

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 1571, 4713, 5681, 17043, 20423, 29849, 36133, 61269, 89547, 108399, 388037, 469729, 686527, 1164111, 1409187, 2059581, 8924851, 26774553]

約数ペア:

[(1, 26774553), (3, 8924851), (13, 2059581), (19, 1409187), (23, 1164111), (39, 686527), (57, 469729), (69, 388037), (247, 108399), (299, 89547), (437, 61269), (741, 36133), (897, 29849), (1311, 20423), (1571, 17043), (4713, 5681)]