109102161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1009}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 175820800

約数和(自身を除く): 66718639

約数列:

[1, 3, 7, 19, 21, 57, 133, 271, 399, 813, 1009, 1897, 3027, 5149, 5691, 7063, 15447, 19171, 21189, 36043, 57513, 108129, 134197, 273439, 402591, 820317, 1914073, 5195341, 5742219, 15586023, 36367387, 109102161]

約数ペア:

[(1, 109102161), (3, 36367387), (7, 15586023), (19, 5742219), (21, 5195341), (57, 1914073), (133, 820317), (271, 402591), (399, 273439), (813, 134197), (1009, 108129), (1897, 57513), (3027, 36043), (5149, 21189), (5691, 19171), (7063, 15447)]