916646409

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9267

約数の個数: 64

約数和(自身を含む): 1696481280

約数和(自身を除く): 779834871

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 153, 189, 217, 279, 357, 459, 527, 651, 837, 1071, 1581, 1953, 3213, 3689, 4743, 5859, 9203, 11067, 14229, 27609, 33201, 64421, 82827, 99603, 156451, 193263, 248481, 285293, 469353, 579789, 855879, 1095157, 1408059, 1739367, 1997051, 2567637, 3285471, 4224177, 4849981, 5991153, 7702911, 9856413, 14549943, 17973459, 29569239, 33949867, 43649829, 53920377, 101849601, 130949487, 305548803, 916646409]

約数ペア:

[(1, 916646409), (3, 305548803), (7, 130949487), (9, 101849601), (17, 53920377), (21, 43649829), (27, 33949867), (31, 29569239), (51, 17973459), (63, 14549943), (93, 9856413), (119, 7702911), (153, 5991153), (189, 4849981), (217, 4224177), (279, 3285471), (357, 2567637), (459, 1997051), (527, 1739367), (651, 1408059), (837, 1095157), (1071, 855879), (1581, 579789), (1953, 469353), (3213, 285293), (3689, 248481), (4743, 193263), (5859, 156451), (9203, 99603), (11067, 82827), (14229, 64421), (27609, 33201)]