883125639

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{15901}}^1$

素因数の和:15949

約数の個数: 48

約数和(自身を含む): 1522775520

約数和(自身を除く): 639649881

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 121, 153, 187, 297, 363, 459, 561, 1089, 1683, 2057, 3267, 5049, 6171, 15901, 18513, 47703, 55539, 143109, 174911, 270317, 429327, 524733, 810951, 1574199, 1924021, 2432853, 2973487, 4722597, 5772063, 7298559, 8920461, 17316189, 26761383, 32708357, 51948567, 80284149, 98125071, 294375213, 883125639]

約数ペア:

[(1, 883125639), (3, 294375213), (9, 98125071), (11, 80284149), (17, 51948567), (27, 32708357), (33, 26761383), (51, 17316189), (99, 8920461), (121, 7298559), (153, 5772063), (187, 4722597), (297, 2973487), (363, 2432853), (459, 1924021), (561, 1574199), (1089, 810951), (1683, 524733), (2057, 429327), (3267, 270317), (5049, 174911), (6171, 143109), (15901, 55539), (18513, 47703)]