13302810873

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 22361729280

約数和(自身を除く): 9058918407

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 271, 297, 333, 407, 813, 891, 999, 1221, 1489, 2439, 2981, 2997, 3663, 4467, 7317, 8943, 10027, 10989, 13401, 16379, 21951, 26829, 30081, 32967, 40203, 49137, 55093, 80487, 90243, 110297, 120609, 147411, 165279, 241461, 270729, 330891, 403519, 442233, 495837, 606023, 812187, 992673, 1210557, 1326699, 1487511, 1818069, 2978019, 3631671, 4438709, 4462533, 5454207, 8934057, 10895013, 13316127, 14930203, 16362621, 32685039, 39948381, 44790609, 49087863, 119845143, 134371827, 164232233, 359535429, 403115481, 492696699, 1209346443, 1478090097, 4434270291, 13302810873]

約数ペア:

[(1, 13302810873), (3, 4434270291), (9, 1478090097), (11, 1209346443), (27, 492696699), (33, 403115481), (37, 359535429), (81, 164232233), (99, 134371827), (111, 119845143), (271, 49087863), (297, 44790609), (333, 39948381), (407, 32685039), (813, 16362621), (891, 14930203), (999, 13316127), (1221, 10895013), (1489, 8934057), (2439, 5454207), (2981, 4462533), (2997, 4438709), (3663, 3631671), (4467, 2978019), (7317, 1818069), (8943, 1487511), (10027, 1326699), (10989, 1210557), (13401, 992673), (16379, 812187), (21951, 606023), (26829, 495837), (30081, 442233), (32967, 403519), (40203, 330891), (49137, 270729), (55093, 241461), (80487, 165279), (90243, 147411), (110297, 120609)]