82885239

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 128144016

約数和(自身を除く): 45258777

約数列:

[1, 3, 9, 19, 57, 97, 171, 263, 291, 361, 789, 873, 1083, 1843, 2367, 3249, 4997, 5529, 14991, 16587, 25511, 35017, 44973, 76533, 94943, 105051, 229599, 284829, 315153, 484709, 854487, 1454127, 4362381, 9209471, 27628413, 82885239]

約数ペア:

[(1, 82885239), (3, 27628413), (9, 9209471), (19, 4362381), (57, 1454127), (97, 854487), (171, 484709), (263, 315153), (291, 284829), (361, 229599), (789, 105051), (873, 94943), (1083, 76533), (1843, 44973), (2367, 35017), (3249, 25511), (4997, 16587), (5529, 14991)]