140984961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 215324928

約数和(自身を除く): 74339967

約数列:

[1, 3, 13, 17, 39, 51, 221, 337, 631, 663, 1011, 1893, 4381, 5729, 8203, 10727, 13143, 17187, 24609, 32181, 74477, 139451, 212647, 223431, 418353, 637941, 2764411, 3614999, 8293233, 10844997, 46994987, 140984961]

約数ペア:

[(1, 140984961), (3, 46994987), (13, 10844997), (17, 8293233), (39, 3614999), (51, 2764411), (221, 637941), (337, 418353), (631, 223431), (663, 212647), (1011, 139451), (1893, 74477), (4381, 32181), (5729, 24609), (8203, 17187), (10727, 13143)]