54683447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 70224000

約数和(自身を除く): 15540553

約数列:

[1, 7, 13, 37, 91, 109, 149, 259, 481, 763, 1043, 1417, 1937, 3367, 4033, 5513, 9919, 13559, 16241, 28231, 38591, 52429, 71669, 113687, 211133, 367003, 501683, 600917, 1477931, 4206419, 7811921, 54683447]

約数ペア:

[(1, 54683447), (7, 7811921), (13, 4206419), (37, 1477931), (91, 600917), (109, 501683), (149, 367003), (259, 211133), (481, 113687), (763, 71669), (1043, 52429), (1417, 38591), (1937, 28231), (3367, 16241), (4033, 13559), (5513, 9919)]