73780443

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 125314560

約数和(自身を除く): 51534117

約数列:

[1, 3, 9, 11, 27, 33, 41, 73, 83, 99, 123, 219, 249, 297, 369, 451, 657, 747, 803, 913, 1107, 1353, 1971, 2241, 2409, 2739, 2993, 3403, 4059, 6059, 7227, 8217, 8979, 10209, 12177, 18177, 21681, 24651, 26937, 30627, 32923, 37433, 54531, 66649, 80811, 91881, 98769, 112299, 163593, 199947, 248419, 296307, 336897, 599841, 745257, 888921, 1010691, 1799523, 2235771, 2732609, 6707313, 8197827, 24593481, 73780443]

約数ペア:

[(1, 73780443), (3, 24593481), (9, 8197827), (11, 6707313), (27, 2732609), (33, 2235771), (41, 1799523), (73, 1010691), (83, 888921), (99, 745257), (123, 599841), (219, 336897), (249, 296307), (297, 248419), (369, 199947), (451, 163593), (657, 112299), (747, 98769), (803, 91881), (913, 80811), (1107, 66649), (1353, 54531), (1971, 37433), (2241, 32923), (2409, 30627), (2739, 26937), (2993, 24651), (3403, 21681), (4059, 18177), (6059, 12177), (7227, 10209), (8217, 8979)]