129009726

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{15217}}^1$

素因数の和:15385

約数の個数: 32

約数和(自身を含む): 288533280

約数和(自身を除く): 159523554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 15217, 30434, 45651, 91302, 136953, 273906, 410859, 821718, 2389069, 4778138, 7167207, 14334414, 21501621, 43003242, 64504863, 129009726]

約数ペア:

[(1, 129009726), (2, 64504863), (3, 43003242), (6, 21501621), (9, 14334414), (18, 7167207), (27, 4778138), (54, 2389069), (157, 821718), (314, 410859), (471, 273906), (942, 136953), (1413, 91302), (2826, 45651), (4239, 30434), (8478, 15217)]