2438565544827

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{49831}}^1$

素因数の和:50206

約数の個数: 80

約数和(自身を含む): 3829082906880

約数和(自身を除く): 1390517362053

約数列:

[1, 3, 9, 27, 29, 81, 83, 87, 249, 251, 261, 747, 753, 783, 2241, 2259, 2349, 2407, 6723, 6777, 7221, 7279, 20331, 20833, 21663, 21837, 49831, 62499, 64989, 65511, 149493, 187497, 194967, 196533, 448479, 562491, 589599, 604157, 1345437, 1445099, 1687473, 1812471, 4036311, 4135973, 4335297, 5437413, 12407919, 12507581, 13005891, 16312239, 37223757, 37522743, 39017673, 48936717, 111671271, 112568229, 117053019, 119943217, 335013813, 337704687, 359829651, 362719849, 1013114061, 1038129223, 1079488953, 1088159547, 3114387669, 3238466859, 3264478641, 9343163007, 9715400577, 9793435923, 28029489021, 29380307769, 30105747467, 84088467063, 90317242401, 270951727203, 812855181609, 2438565544827]

約数ペア:

[(1, 2438565544827), (3, 812855181609), (9, 270951727203), (27, 90317242401), (29, 84088467063), (81, 30105747467), (83, 29380307769), (87, 28029489021), (249, 9793435923), (251, 9715400577), (261, 9343163007), (747, 3264478641), (753, 3238466859), (783, 3114387669), (2241, 1088159547), (2259, 1079488953), (2349, 1038129223), (2407, 1013114061), (6723, 362719849), (6777, 359829651), (7221, 337704687), (7279, 335013813), (20331, 119943217), (20833, 117053019), (21663, 112568229), (21837, 111671271), (49831, 48936717), (62499, 39017673), (64989, 37522743), (65511, 37223757), (149493, 16312239), (187497, 13005891), (194967, 12507581), (196533, 12407919), (448479, 5437413), (562491, 4335297), (589599, 4135973), (604157, 4036311), (1345437, 1812471), (1445099, 1687473)]