16745127

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 27374592

約数和(自身を除く): 10629465

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 937, 2553, 2811, 5957, 6559, 17871, 19677, 21551, 34669, 64653, 104007, 150857, 242683, 452571, 728049, 797387, 2392161, 5581709, 16745127]

約数ペア:

[(1, 16745127), (3, 5581709), (7, 2392161), (21, 797387), (23, 728049), (37, 452571), (69, 242683), (111, 150857), (161, 104007), (259, 64653), (483, 34669), (777, 21551), (851, 19677), (937, 17871), (2553, 6559), (2811, 5957)]