168771057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9227}}^1$

素因数の和:9317

約数の個数: 32

約数和(自身を含む): 281121792

約数和(自身を除く): 112350735

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 9227, 18291, 27681, 64589, 119951, 193767, 359853, 618209, 839657, 1854627, 2518971, 4327463, 8036717, 12982389, 24110151, 56257019, 168771057]

約数ペア:

[(1, 168771057), (3, 56257019), (7, 24110151), (13, 12982389), (21, 8036717), (39, 4327463), (67, 2518971), (91, 1854627), (201, 839657), (273, 618209), (469, 359853), (871, 193767), (1407, 119951), (2613, 64589), (6097, 27681), (9227, 18291)]