85372070777

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{213467}}^1$

素因数の和:213621

約数の個数: 32

約数和(自身を含む): 107109703680

約数和(自身を除く): 21737632903

約数列:

[1, 7, 19, 31, 97, 133, 217, 589, 679, 1843, 3007, 4123, 12901, 21049, 57133, 213467, 399931, 1494269, 4055873, 6617477, 20706299, 28391111, 46322339, 125732063, 144944093, 393419681, 641895269, 880124441, 2753937767, 4493266883, 12196010111, 85372070777]

約数ペア:

[(1, 85372070777), (7, 12196010111), (19, 4493266883), (31, 2753937767), (97, 880124441), (133, 641895269), (217, 393419681), (589, 144944093), (679, 125732063), (1843, 46322339), (3007, 28391111), (4123, 20706299), (12901, 6617477), (21049, 4055873), (57133, 1494269), (213467, 399931)]