53609517

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26953}}^1$

素因数の和:26989

約数の個数: 24

約数和(自身を含む): 88301304

約数和(自身を除く): 34691787

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 26953, 80859, 242577, 350389, 458201, 1051167, 1374603, 3153501, 4123809, 5956613, 17869839, 53609517]

約数ペア:

[(1, 53609517), (3, 17869839), (9, 5956613), (13, 4123809), (17, 3153501), (39, 1374603), (51, 1051167), (117, 458201), (153, 350389), (221, 242577), (663, 80859), (1989, 26953)]