65609089

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 82940928

約数和(自身を除く): 17331839

約数列:

[1, 7, 13, 49, 91, 127, 637, 811, 889, 1651, 5677, 6223, 10543, 11557, 39739, 73801, 80899, 102997, 516607, 720979, 1338961, 5046853, 9372727, 65609089]

約数ペア:

[(1, 65609089), (7, 9372727), (13, 5046853), (49, 1338961), (91, 720979), (127, 516607), (637, 102997), (811, 80899), (889, 73801), (1651, 39739), (5677, 11557), (6223, 10543)]