69026481

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 102712896

約数和(自身を除く): 33686415

約数列:

[1, 3, 9, 43, 129, 173, 387, 519, 1031, 1557, 3093, 7439, 9279, 22317, 44333, 66951, 132999, 178363, 398997, 535089, 1605267, 7669609, 23008827, 69026481]

約数ペア:

[(1, 69026481), (3, 23008827), (9, 7669609), (43, 1605267), (129, 535089), (173, 398997), (387, 178363), (519, 132999), (1031, 66951), (1557, 44333), (3093, 22317), (7439, 9279)]