67598797

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 83566080

約数和(自身を除く): 15967283

約数列:

[1, 7, 29, 53, 61, 103, 203, 371, 427, 721, 1537, 1769, 2987, 3233, 5459, 6283, 10759, 12383, 20909, 22631, 38213, 43981, 93757, 158311, 182207, 332999, 656299, 1108177, 1275449, 2330993, 9656971, 67598797]

約数ペア:

[(1, 67598797), (7, 9656971), (29, 2330993), (53, 1275449), (61, 1108177), (103, 656299), (203, 332999), (371, 182207), (427, 158311), (721, 93757), (1537, 43981), (1769, 38213), (2987, 22631), (3233, 20909), (5459, 12383), (6283, 10759)]