81932541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 120493440

約数和(自身を除く): 38560899

約数列:

[1, 3, 19, 37, 53, 57, 111, 159, 703, 733, 1007, 1961, 2109, 2199, 3021, 5883, 13927, 27121, 37259, 38849, 41781, 81363, 111777, 116547, 515299, 738131, 1437413, 1545897, 2214393, 4312239, 27310847, 81932541]

約数ペア:

[(1, 81932541), (3, 27310847), (19, 4312239), (37, 2214393), (53, 1545897), (57, 1437413), (111, 738131), (159, 515299), (703, 116547), (733, 111777), (1007, 81363), (1961, 41781), (2109, 38849), (2199, 37259), (3021, 27121), (5883, 13927)]