65161239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 102729984

約数和(自身を除く): 37568745

約数列:

[1, 3, 11, 13, 33, 39, 143, 193, 429, 579, 787, 2123, 2361, 2509, 6369, 7527, 8657, 10231, 25971, 27599, 30693, 82797, 112541, 151891, 337623, 455673, 1670801, 1974583, 5012403, 5923749, 21720413, 65161239]

約数ペア:

[(1, 65161239), (3, 21720413), (11, 5923749), (13, 5012403), (33, 1974583), (39, 1670801), (143, 455673), (193, 337623), (429, 151891), (579, 112541), (787, 82797), (2123, 30693), (2361, 27599), (2509, 25971), (6369, 10231), (7527, 8657)]