83349123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 54545277

約数列:

[1, 3, 11, 13, 33, 37, 39, 59, 89, 111, 143, 177, 267, 407, 429, 481, 649, 767, 979, 1157, 1221, 1443, 1947, 2183, 2301, 2937, 3293, 3471, 5251, 5291, 6549, 8437, 9879, 12727, 15753, 15873, 24013, 25311, 28379, 36223, 38181, 42809, 57761, 68263, 72039, 85137, 108669, 128427, 173283, 194287, 204789, 312169, 470899, 582861, 750893, 936507, 1412697, 2137157, 2252679, 2525731, 6411471, 7577193, 27783041, 83349123]

約数ペア:

[(1, 83349123), (3, 27783041), (11, 7577193), (13, 6411471), (33, 2525731), (37, 2252679), (39, 2137157), (59, 1412697), (89, 936507), (111, 750893), (143, 582861), (177, 470899), (267, 312169), (407, 204789), (429, 194287), (481, 173283), (649, 128427), (767, 108669), (979, 85137), (1157, 72039), (1221, 68263), (1443, 57761), (1947, 42809), (2183, 38181), (2301, 36223), (2937, 28379), (3293, 25311), (3471, 24013), (5251, 15873), (5291, 15753), (6549, 12727), (8437, 9879)]