26691093

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 48168960

約数和(自身を除く): 21477867

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 93, 99, 117, 143, 223, 279, 297, 341, 351, 403, 429, 669, 837, 1023, 1209, 1287, 2007, 2453, 2899, 3069, 3627, 3861, 4433, 6021, 6913, 7359, 8697, 9207, 10881, 13299, 20739, 22077, 26091, 31889, 39897, 62217, 66231, 76043, 78273, 89869, 95667, 119691, 186651, 228129, 269607, 287001, 684387, 808821, 861003, 988559, 2053161, 2426463, 2965677, 8897031, 26691093]

約数ペア:

[(1, 26691093), (3, 8897031), (9, 2965677), (11, 2426463), (13, 2053161), (27, 988559), (31, 861003), (33, 808821), (39, 684387), (93, 287001), (99, 269607), (117, 228129), (143, 186651), (223, 119691), (279, 95667), (297, 89869), (341, 78273), (351, 76043), (403, 66231), (429, 62217), (669, 39897), (837, 31889), (1023, 26091), (1209, 22077), (1287, 20739), (2007, 13299), (2453, 10881), (2899, 9207), (3069, 8697), (3627, 7359), (3861, 6913), (4433, 6021)]