55513227

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 36

約数和(自身を含む): 94671528

約数和(自身を除く): 39158301

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 3121, 5929, 9363, 17787, 21847, 34331, 65541, 102993, 152929, 240317, 377641, 458787, 720951, 1132923, 1682219, 2643487, 5046657, 7930461, 18504409, 55513227]

約数ペア:

[(1, 55513227), (3, 18504409), (7, 7930461), (11, 5046657), (21, 2643487), (33, 1682219), (49, 1132923), (77, 720951), (121, 458787), (147, 377641), (231, 240317), (363, 152929), (539, 102993), (847, 65541), (1617, 34331), (2541, 21847), (3121, 17787), (5929, 9363)]