83808639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2833}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 128210160

約数和(自身を除く): 44401521

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 2833, 3287, 8499, 9861, 25497, 29583, 53827, 161481, 484443, 490109, 1470327, 4410981, 9312071, 27936213, 83808639]

約数ペア:

[(1, 83808639), (3, 27936213), (9, 9312071), (19, 4410981), (57, 1470327), (171, 490109), (173, 484443), (519, 161481), (1557, 53827), (2833, 29583), (3287, 25497), (8499, 9861)]