181166007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 279947520

約数和(自身を除く): 98781513

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 339, 627, 1243, 2147, 2557, 3729, 6441, 7671, 23617, 28127, 48583, 70851, 84381, 145749, 288941, 534413, 866823, 1603239, 3178351, 5489879, 9535053, 16469637, 60388669, 181166007]

約数ペア:

[(1, 181166007), (3, 60388669), (11, 16469637), (19, 9535053), (33, 5489879), (57, 3178351), (113, 1603239), (209, 866823), (339, 534413), (627, 288941), (1243, 145749), (2147, 84381), (2557, 70851), (3729, 48583), (6441, 28127), (7671, 23617)]