68811633

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 111674880

約数和(自身を除く): 42863247

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 443, 523, 1329, 1569, 3987, 4707, 4873, 5753, 11961, 14121, 14619, 17259, 43857, 51777, 131571, 155331, 231689, 695067, 2085201, 2548579, 6255603, 7645737, 22937211, 68811633]

約数ペア:

[(1, 68811633), (3, 22937211), (9, 7645737), (11, 6255603), (27, 2548579), (33, 2085201), (99, 695067), (297, 231689), (443, 155331), (523, 131571), (1329, 51777), (1569, 43857), (3987, 17259), (4707, 14619), (4873, 14121), (5753, 11961)]