568244079

素因数分解:

$3^5\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 937630512

約数和(自身を除く): 369386433

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 137, 169, 243, 303, 351, 411, 507, 909, 1053, 1233, 1313, 1521, 1781, 2727, 3159, 3699, 3939, 4563, 5343, 8181, 11097, 11817, 13689, 13837, 16029, 17069, 23153, 24543, 33291, 35451, 41067, 41511, 48087, 51207, 69459, 106353, 124533, 144261, 153621, 179881, 208377, 319059, 373599, 432783, 460863, 539643, 625131, 1120797, 1382589, 1618929, 1875393, 2338453, 3362391, 4147767, 4856787, 5626179, 7015359, 14570361, 21046077, 43711083, 63138231, 189414693, 568244079]

約数ペア:

[(1, 568244079), (3, 189414693), (9, 63138231), (13, 43711083), (27, 21046077), (39, 14570361), (81, 7015359), (101, 5626179), (117, 4856787), (137, 4147767), (169, 3362391), (243, 2338453), (303, 1875393), (351, 1618929), (411, 1382589), (507, 1120797), (909, 625131), (1053, 539643), (1233, 460863), (1313, 432783), (1521, 373599), (1781, 319059), (2727, 208377), (3159, 179881), (3699, 153621), (3939, 144261), (4563, 124533), (5343, 106353), (8181, 69459), (11097, 51207), (11817, 48087), (13689, 41511), (13837, 41067), (16029, 35451), (17069, 33291), (23153, 24543)]