26615511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2087}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 41801760

約数和(自身を除く): 15186249

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 2087, 4251, 6261, 12753, 18783, 27131, 81393, 227483, 244179, 682449, 2047347, 2957279, 8871837, 26615511]

約数ペア:

[(1, 26615511), (3, 8871837), (9, 2957279), (13, 2047347), (39, 682449), (109, 244179), (117, 227483), (327, 81393), (981, 27131), (1417, 18783), (2087, 12753), (4251, 6261)]