68083533

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 117891072

約数和(自身を除く): 49807539

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 491, 497, 639, 651, 1473, 1491, 1953, 2201, 3437, 4419, 4473, 6603, 10311, 15221, 15407, 19809, 30933, 34861, 45663, 46221, 104583, 106547, 136989, 138663, 244027, 313749, 319641, 732081, 958923, 1080691, 2196243, 3242073, 7564837, 9726219, 22694511, 68083533]

約数ペア:

[(1, 68083533), (3, 22694511), (7, 9726219), (9, 7564837), (21, 3242073), (31, 2196243), (63, 1080691), (71, 958923), (93, 732081), (213, 319641), (217, 313749), (279, 244027), (491, 138663), (497, 136989), (639, 106547), (651, 104583), (1473, 46221), (1491, 45663), (1953, 34861), (2201, 30933), (3437, 19809), (4419, 15407), (4473, 15221), (6603, 10311)]