26232921

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 47927880

約数和(自身を除く): 21694959

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 109, 117, 121, 143, 153, 187, 221, 327, 363, 429, 561, 663, 981, 1089, 1199, 1287, 1417, 1573, 1683, 1853, 1989, 2057, 2431, 3597, 4251, 4719, 5559, 6171, 7293, 10791, 12753, 13189, 14157, 15587, 16677, 18513, 20383, 21879, 24089, 26741, 39567, 46761, 61149, 72267, 80223, 118701, 140283, 171457, 183447, 216801, 224213, 240669, 264979, 514371, 672639, 794937, 1543113, 2017917, 2384811, 2914769, 8744307, 26232921]

約数ペア:

[(1, 26232921), (3, 8744307), (9, 2914769), (11, 2384811), (13, 2017917), (17, 1543113), (33, 794937), (39, 672639), (51, 514371), (99, 264979), (109, 240669), (117, 224213), (121, 216801), (143, 183447), (153, 171457), (187, 140283), (221, 118701), (327, 80223), (363, 72267), (429, 61149), (561, 46761), (663, 39567), (981, 26741), (1089, 24089), (1199, 21879), (1287, 20383), (1417, 18513), (1573, 16677), (1683, 15587), (1853, 14157), (1989, 13189), (2057, 12753), (2431, 10791), (3597, 7293), (4251, 6171), (4719, 5559)]