193766859

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13687}}^1$

素因数の和:13728

約数の個数: 36

約数和(自身を含む): 331331728

約数和(自身を除く): 137564869

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 13687, 14157, 41061, 123183, 150557, 177931, 451671, 533793, 1355013, 1601379, 1656127, 1957241, 4968381, 5871723, 14905143, 17615169, 21529651, 64588953, 193766859]

約数ペア:

[(1, 193766859), (3, 64588953), (9, 21529651), (11, 17615169), (13, 14905143), (33, 5871723), (39, 4968381), (99, 1957241), (117, 1656127), (121, 1601379), (143, 1355013), (363, 533793), (429, 451671), (1089, 177931), (1287, 150557), (1573, 123183), (4719, 41061), (13687, 14157)]