65276967

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 108345600

約数和(自身を除く): 43068633

約数列:

[1, 3, 7, 21, 23, 43, 49, 69, 129, 147, 161, 301, 449, 483, 903, 989, 1127, 1347, 2107, 2967, 3143, 3381, 6321, 6923, 9429, 10327, 19307, 20769, 22001, 30981, 48461, 57921, 66003, 72289, 135149, 145383, 216867, 405447, 444061, 506023, 946043, 1332183, 1518069, 2838129, 3108427, 9325281, 21758989, 65276967]

約数ペア:

[(1, 65276967), (3, 21758989), (7, 9325281), (21, 3108427), (23, 2838129), (43, 1518069), (49, 1332183), (69, 946043), (129, 506023), (147, 444061), (161, 405447), (301, 216867), (449, 145383), (483, 135149), (903, 72289), (989, 66003), (1127, 57921), (1347, 48461), (2107, 30981), (2967, 22001), (3143, 20769), (3381, 19307), (6321, 10327), (6923, 9429)]