68467959

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63929}}^1$

素因数の和:63959

約数の個数: 24

約数和(自身を含む): 119676960

約数和(自身を除く): 51209001

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 63929, 191787, 447503, 575361, 1086793, 1342509, 3260379, 4027527, 7607551, 9781137, 22822653, 68467959]

約数ペア:

[(1, 68467959), (3, 22822653), (7, 9781137), (9, 7607551), (17, 4027527), (21, 3260379), (51, 1342509), (63, 1086793), (119, 575361), (153, 447503), (357, 191787), (1071, 63929)]