87476571

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35603}}^1$

素因数の和:35632

約数の個数: 32

約数和(自身を含む): 159505920

約数和(自身を除く): 72029349

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 35603, 106809, 249221, 320427, 462839, 747663, 961281, 1388517, 2242989, 3239873, 4165551, 6728967, 9719619, 12496653, 29158857, 87476571]

約数ペア:

[(1, 87476571), (3, 29158857), (7, 12496653), (9, 9719619), (13, 6728967), (21, 4165551), (27, 3239873), (39, 2242989), (63, 1388517), (91, 961281), (117, 747663), (189, 462839), (273, 320427), (351, 249221), (819, 106809), (2457, 35603)]