54274913

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 68819520

約数和(自身を除く): 14544607

約数列:

[1, 7, 11, 77, 121, 139, 461, 847, 973, 1529, 3227, 5071, 10703, 16819, 35497, 55781, 64079, 117733, 390467, 448553, 704869, 4934083, 7753559, 54274913]

約数ペア:

[(1, 54274913), (7, 7753559), (11, 4934083), (77, 704869), (121, 448553), (139, 390467), (461, 117733), (847, 64079), (973, 55781), (1529, 35497), (3227, 16819), (5071, 10703)]