65473023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 115605504

約数和(自身を除く): 50132481

約数列:

[1, 3, 7, 11, 21, 31, 33, 41, 77, 93, 123, 217, 223, 231, 287, 341, 451, 651, 669, 861, 1023, 1271, 1353, 1561, 2387, 2453, 3157, 3813, 4683, 6913, 7161, 7359, 8897, 9143, 9471, 13981, 17171, 20739, 26691, 27429, 41943, 48391, 51513, 64001, 76043, 97867, 100573, 145173, 192003, 228129, 283433, 293601, 301719, 532301, 704011, 850299, 1596903, 1984031, 2112033, 3117763, 5952093, 9353289, 21824341, 65473023]

約数ペア:

[(1, 65473023), (3, 21824341), (7, 9353289), (11, 5952093), (21, 3117763), (31, 2112033), (33, 1984031), (41, 1596903), (77, 850299), (93, 704011), (123, 532301), (217, 301719), (223, 293601), (231, 283433), (287, 228129), (341, 192003), (451, 145173), (651, 100573), (669, 97867), (861, 76043), (1023, 64001), (1271, 51513), (1353, 48391), (1561, 41943), (2387, 27429), (2453, 26691), (3157, 20739), (3813, 17171), (4683, 13981), (6913, 9471), (7161, 9143), (7359, 8897)]