27757158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 69981408

約数和(自身を除く): 42224250

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 121, 143, 173, 187, 221, 242, 286, 346, 363, 374, 429, 442, 519, 561, 663, 726, 858, 1038, 1122, 1326, 1573, 1903, 2057, 2249, 2431, 2941, 3146, 3806, 4114, 4498, 4719, 4862, 5709, 5882, 6171, 6747, 7293, 8823, 9438, 11418, 12342, 13494, 14586, 17646, 20933, 24739, 26741, 32351, 38233, 41866, 49478, 53482, 62799, 64702, 74217, 76466, 80223, 97053, 114699, 125598, 148434, 160446, 194106, 229398, 272129, 355861, 420563, 544258, 711722, 816387, 841126, 1067583, 1261689, 1632774, 2135166, 2523378, 4626193, 9252386, 13878579, 27757158]

約数ペア:

[(1, 27757158), (2, 13878579), (3, 9252386), (6, 4626193), (11, 2523378), (13, 2135166), (17, 1632774), (22, 1261689), (26, 1067583), (33, 841126), (34, 816387), (39, 711722), (51, 544258), (66, 420563), (78, 355861), (102, 272129), (121, 229398), (143, 194106), (173, 160446), (187, 148434), (221, 125598), (242, 114699), (286, 97053), (346, 80223), (363, 76466), (374, 74217), (429, 64702), (442, 62799), (519, 53482), (561, 49478), (663, 41866), (726, 38233), (858, 32351), (1038, 26741), (1122, 24739), (1326, 20933), (1573, 17646), (1903, 14586), (2057, 13494), (2249, 12342), (2431, 11418), (2941, 9438), (3146, 8823), (3806, 7293), (4114, 6747), (4498, 6171), (4719, 5882), (4862, 5709)]