127203516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{321221}}^1$

素因数の和:321242

約数の個数: 36

約数和(自身を含む): 350774424

約数和(自身を除く): 223570908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 321221, 642442, 963663, 1284884, 1927326, 2890989, 3533431, 3854652, 5781978, 7066862, 10600293, 11563956, 14133724, 21200586, 31800879, 42401172, 63601758, 127203516]

約数ペア:

[(1, 127203516), (2, 63601758), (3, 42401172), (4, 31800879), (6, 21200586), (9, 14133724), (11, 11563956), (12, 10600293), (18, 7066862), (22, 5781978), (33, 3854652), (36, 3533431), (44, 2890989), (66, 1927326), (99, 1284884), (132, 963663), (198, 642442), (396, 321221)]