53984997

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 86830380

約数和(自身を除く): 32845383

約数列:

[1, 3, 9, 11, 33, 89, 99, 121, 267, 363, 557, 801, 979, 1089, 1671, 2937, 5013, 6127, 8811, 10769, 18381, 32307, 49573, 55143, 67397, 96921, 148719, 202191, 446157, 545303, 606573, 1635909, 4907727, 5998333, 17994999, 53984997]

約数ペア:

[(1, 53984997), (3, 17994999), (9, 5998333), (11, 4907727), (33, 1635909), (89, 606573), (99, 545303), (121, 446157), (267, 202191), (363, 148719), (557, 96921), (801, 67397), (979, 55143), (1089, 49573), (1671, 32307), (2937, 18381), (5013, 10769), (6127, 8811)]