65039331

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 110744064

約数和(自身を除く): 45704733

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 89, 119, 161, 267, 357, 391, 483, 623, 1173, 1513, 1869, 2047, 2737, 4539, 6141, 7921, 8211, 10591, 14329, 23763, 31773, 34799, 42987, 55447, 104397, 134657, 166341, 182183, 243593, 403971, 546549, 730779, 942599, 1275281, 2827797, 3097111, 3825843, 9291333, 21679777, 65039331]

約数ペア:

[(1, 65039331), (3, 21679777), (7, 9291333), (17, 3825843), (21, 3097111), (23, 2827797), (51, 1275281), (69, 942599), (89, 730779), (119, 546549), (161, 403971), (267, 243593), (357, 182183), (391, 166341), (483, 134657), (623, 104397), (1173, 55447), (1513, 42987), (1869, 34799), (2047, 31773), (2737, 23763), (4539, 14329), (6141, 10591), (7921, 8211)]