140717773

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 175104000

約数和(自身を除く): 34386227

約数列:

[1, 7, 29, 31, 59, 203, 217, 379, 413, 899, 1711, 1829, 2653, 6293, 10991, 11749, 11977, 12803, 22361, 53041, 76937, 82243, 156527, 340721, 371287, 648469, 693191, 2385047, 4539283, 4852337, 20102539, 140717773]

約数ペア:

[(1, 140717773), (7, 20102539), (29, 4852337), (31, 4539283), (59, 2385047), (203, 693191), (217, 648469), (379, 371287), (413, 340721), (899, 156527), (1711, 82243), (1829, 76937), (2653, 53041), (6293, 22361), (10991, 12803), (11749, 11977)]