63688959

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 95659200

約数和(自身を除く): 31970241

約数列:

[1, 3, 9, 29, 87, 239, 261, 717, 1021, 2151, 3063, 6931, 9189, 20793, 29609, 62379, 88827, 244019, 266481, 732057, 2196171, 7076551, 21229653, 63688959]

約数ペア:

[(1, 63688959), (3, 21229653), (9, 7076551), (29, 2196171), (87, 732057), (239, 266481), (261, 244019), (717, 88827), (1021, 62379), (2151, 29609), (3063, 20793), (6931, 9189)]