201079683

素因数分解:

$3^2\times 7^2\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1376

約数の個数: 36

約数和(自身を含む): 338874120

約数和(自身を除く): 137794437

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 617, 739, 1851, 2217, 4319, 5173, 5553, 6651, 12957, 15519, 30233, 36211, 38871, 46557, 90699, 108633, 272097, 325899, 455963, 1367889, 3191741, 4103667, 9575223, 22342187, 28725669, 67026561, 201079683]

約数ペア:

[(1, 201079683), (3, 67026561), (7, 28725669), (9, 22342187), (21, 9575223), (49, 4103667), (63, 3191741), (147, 1367889), (441, 455963), (617, 325899), (739, 272097), (1851, 108633), (2217, 90699), (4319, 46557), (5173, 38871), (5553, 36211), (6651, 30233), (12957, 15519)]