64717317

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60427}}^1$

素因数の和:60457

約数の個数: 24

約数和(自身を含む): 113121216

約数和(自身を除く): 48403899

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 60427, 181281, 422989, 543843, 1027259, 1268967, 3081777, 3806901, 7190813, 9245331, 21572439, 64717317]

約数ペア:

[(1, 64717317), (3, 21572439), (7, 9245331), (9, 7190813), (17, 3806901), (21, 3081777), (51, 1268967), (63, 1027259), (119, 543843), (153, 422989), (357, 181281), (1071, 60427)]