84665619

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4157}}^1$

素因数の和:4267

約数の個数: 24

約数和(自身を含む): 127999872

約数和(自身を除く): 43334253

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 4157, 6789, 12471, 20367, 37413, 128867, 303461, 386601, 910383, 1159803, 2731149, 9407291, 28221873, 84665619]

約数ペア:

[(1, 84665619), (3, 28221873), (9, 9407291), (31, 2731149), (73, 1159803), (93, 910383), (219, 386601), (279, 303461), (657, 128867), (2263, 37413), (4157, 20367), (6789, 12471)]