63021105

素因数分解:

$3^3\times 5^1\times 7^3\times {\mathrm{1361}}^1$

素因数の和:1396

約数の個数: 64

約数和(自身を含む): 130752000

約数和(自身を除く): 67730895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 343, 441, 735, 945, 1029, 1323, 1361, 1715, 2205, 3087, 4083, 5145, 6615, 6805, 9261, 9527, 12249, 15435, 20415, 28581, 36747, 46305, 47635, 61245, 66689, 85743, 142905, 183735, 200067, 257229, 333445, 428715, 466823, 600201, 1000335, 1286145, 1400469, 1800603, 2334115, 3001005, 4201407, 7002345, 9003015, 12604221, 21007035, 63021105]

約数ペア:

[(1, 63021105), (3, 21007035), (5, 12604221), (7, 9003015), (9, 7002345), (15, 4201407), (21, 3001005), (27, 2334115), (35, 1800603), (45, 1400469), (49, 1286145), (63, 1000335), (105, 600201), (135, 466823), (147, 428715), (189, 333445), (245, 257229), (315, 200067), (343, 183735), (441, 142905), (735, 85743), (945, 66689), (1029, 61245), (1323, 47635), (1361, 46305), (1715, 36747), (2205, 28581), (3087, 20415), (4083, 15435), (5145, 12249), (6615, 9527), (6805, 9261)]