295517079

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 536008704

約数和(自身を除く): 240491625

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 93, 99, 117, 143, 279, 297, 341, 351, 403, 429, 823, 837, 891, 1023, 1053, 1209, 1287, 2469, 2511, 3069, 3627, 3861, 4433, 7407, 9053, 9207, 10699, 10881, 11583, 13299, 22221, 25513, 27159, 27621, 32097, 32643, 39897, 66663, 76539, 81477, 96291, 117689, 119691, 229617, 244431, 280643, 288873, 331669, 353067, 359073, 688851, 733293, 841929, 866619, 995007, 1059201, 2066553, 2525787, 2985021, 3177603, 3648359, 7577361, 8955063, 9532809, 10945077, 22732083, 26865189, 32835231, 98505693, 295517079]

約数ペア:

[(1, 295517079), (3, 98505693), (9, 32835231), (11, 26865189), (13, 22732083), (27, 10945077), (31, 9532809), (33, 8955063), (39, 7577361), (81, 3648359), (93, 3177603), (99, 2985021), (117, 2525787), (143, 2066553), (279, 1059201), (297, 995007), (341, 866619), (351, 841929), (403, 733293), (429, 688851), (823, 359073), (837, 353067), (891, 331669), (1023, 288873), (1053, 280643), (1209, 244431), (1287, 229617), (2469, 119691), (2511, 117689), (3069, 96291), (3627, 81477), (3861, 76539), (4433, 66663), (7407, 39897), (9053, 32643), (9207, 32097), (10699, 27621), (10881, 27159), (11583, 25513), (13299, 22221)]