67109049

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4457}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 111271680

約数和(自身を除く): 44162631

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 4457, 5019, 13371, 15057, 31199, 40113, 93597, 280791, 1065223, 3195669, 7456561, 9587007, 22369683, 67109049]

約数ペア:

[(1, 67109049), (3, 22369683), (7, 9587007), (9, 7456561), (21, 3195669), (63, 1065223), (239, 280791), (717, 93597), (1673, 40113), (2151, 31199), (4457, 15057), (5019, 13371)]