67073055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1301}}^1$

素因数の和:1807

約数の個数: 32

約数和(自身を含む): 122992128

約数和(自身を除く): 55919073

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 491, 1301, 1473, 2455, 3437, 3903, 6505, 7365, 9107, 10311, 17185, 19515, 27321, 45535, 51555, 136605, 638791, 1916373, 3193955, 4471537, 9581865, 13414611, 22357685, 67073055]

約数ペア:

[(1, 67073055), (3, 22357685), (5, 13414611), (7, 9581865), (15, 4471537), (21, 3193955), (35, 1916373), (105, 638791), (491, 136605), (1301, 51555), (1473, 45535), (2455, 27321), (3437, 19515), (3903, 17185), (6505, 10311), (7365, 9107)]