7156915623

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{56171}}^1$

素因数の和:56218

約数の個数: 60

約数和(自身を含む): 12655663944

約数和(自身を除く): 5498748321

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 297, 351, 363, 429, 891, 1053, 1089, 1287, 1573, 3267, 3861, 4719, 9801, 11583, 14157, 42471, 56171, 127413, 168513, 505539, 617881, 730223, 1516617, 1853643, 2190669, 4549851, 5560929, 6572007, 6796691, 8032453, 16682787, 19716021, 20390073, 24097359, 50048361, 59148063, 61170219, 72292077, 88356983, 183510657, 216876231, 265070949, 550531971, 650628693, 795212847, 2385638541, 7156915623]

約数ペア:

[(1, 7156915623), (3, 2385638541), (9, 795212847), (11, 650628693), (13, 550531971), (27, 265070949), (33, 216876231), (39, 183510657), (81, 88356983), (99, 72292077), (117, 61170219), (121, 59148063), (143, 50048361), (297, 24097359), (351, 20390073), (363, 19716021), (429, 16682787), (891, 8032453), (1053, 6796691), (1089, 6572007), (1287, 5560929), (1573, 4549851), (3267, 2190669), (3861, 1853643), (4719, 1516617), (9801, 730223), (11583, 617881), (14157, 505539), (42471, 168513), (56171, 127413)]