27780459843

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3735439}}^1$

素因数の和:3735546

約数の個数: 16

約数和(自身を含む): 38609507840

約数和(自身を除く): 10829047997

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 3735439, 11206317, 138211243, 250274413, 414633729, 750823239, 9260153281, 27780459843]

約数ペア:

[(1, 27780459843), (3, 9260153281), (37, 750823239), (67, 414633729), (111, 250274413), (201, 138211243), (2479, 11206317), (7437, 3735439)]