63757395

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 129306240

約数和(自身を除く): 65548845

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2137, 2295, 3315, 5967, 6411, 9945, 10685, 19233, 27781, 29835, 32055, 36329, 57699, 83343, 96165, 108987, 138905, 181645, 250029, 288495, 326961, 416715, 472277, 544935, 750087, 980883, 1250145, 1416831, 1634805, 2361385, 3750435, 4250493, 4904415, 7084155, 12751479, 21252465, 63757395]

約数ペア:

[(1, 63757395), (3, 21252465), (5, 12751479), (9, 7084155), (13, 4904415), (15, 4250493), (17, 3750435), (27, 2361385), (39, 1634805), (45, 1416831), (51, 1250145), (65, 980883), (85, 750087), (117, 544935), (135, 472277), (153, 416715), (195, 326961), (221, 288495), (255, 250029), (351, 181645), (459, 138905), (585, 108987), (663, 96165), (765, 83343), (1105, 57699), (1755, 36329), (1989, 32055), (2137, 29835), (2295, 27781), (3315, 19233), (5967, 10685), (6411, 9945)]