131640784803

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1\times {\mathrm{18541}}^1$

素因数の和:21060

約数の個数: 48

約数和(自身を含む): 214685209440

約数和(自身を除く): 83044424637

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2473, 2871, 7419, 18541, 22257, 27203, 55623, 71717, 81609, 166869, 203951, 215151, 244827, 537689, 611853, 645453, 788887, 1613067, 1835559, 2366661, 4839201, 5914579, 7099983, 17743737, 45851893, 53231211, 137555679, 412667037, 504370823, 1329704897, 1513112469, 3989114691, 4539337407, 11967344073, 14626753867, 43880261601, 131640784803]

約数ペア:

[(1, 131640784803), (3, 43880261601), (9, 14626753867), (11, 11967344073), (29, 4539337407), (33, 3989114691), (87, 1513112469), (99, 1329704897), (261, 504370823), (319, 412667037), (957, 137555679), (2473, 53231211), (2871, 45851893), (7419, 17743737), (18541, 7099983), (22257, 5914579), (27203, 4839201), (55623, 2366661), (71717, 1835559), (81609, 1613067), (166869, 788887), (203951, 645453), (215151, 611853), (244827, 537689)]