68679303

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17489}}^1$

素因数の和:17527

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 52211577

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 17489, 52467, 122423, 192379, 297313, 367269, 577137, 891939, 1346653, 2081191, 3270443, 4039959, 6243573, 9811329, 22893101, 68679303]

約数ペア:

[(1, 68679303), (3, 22893101), (7, 9811329), (11, 6243573), (17, 4039959), (21, 3270443), (33, 2081191), (51, 1346653), (77, 891939), (119, 577137), (187, 367269), (231, 297313), (357, 192379), (561, 122423), (1309, 52467), (3927, 17489)]