855014589

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3223

約数の個数: 64

約数和(自身を含む): 1509580800

約数和(自身を除く): 654566211

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 71, 99, 117, 143, 213, 297, 351, 429, 639, 781, 923, 1287, 1917, 2343, 2769, 3119, 3861, 7029, 8307, 9357, 10153, 21087, 24921, 28071, 30459, 34309, 40547, 84213, 91377, 102927, 121641, 221449, 274131, 308781, 364923, 446017, 664347, 926343, 1094769, 1338051, 1993041, 2435939, 2878837, 4014153, 5979123, 7307817, 8636511, 12042459, 21923451, 25909533, 31667207, 65770353, 77728599, 95001621, 285004863, 855014589]

約数ペア:

[(1, 855014589), (3, 285004863), (9, 95001621), (11, 77728599), (13, 65770353), (27, 31667207), (33, 25909533), (39, 21923451), (71, 12042459), (99, 8636511), (117, 7307817), (143, 5979123), (213, 4014153), (297, 2878837), (351, 2435939), (429, 1993041), (639, 1338051), (781, 1094769), (923, 926343), (1287, 664347), (1917, 446017), (2343, 364923), (2769, 308781), (3119, 274131), (3861, 221449), (7029, 121641), (8307, 102927), (9357, 91377), (10153, 84213), (21087, 40547), (24921, 34309), (28071, 30459)]