64448241

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8837}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 106904448

約数和(自身を除く): 42456207

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 8837, 26511, 97207, 114881, 150229, 291621, 344643, 450687, 1263691, 1652519, 1952977, 3791073, 4957557, 5858931, 21482747, 64448241]

約数ペア:

[(1, 64448241), (3, 21482747), (11, 5858931), (13, 4957557), (17, 3791073), (33, 1952977), (39, 1652519), (51, 1263691), (143, 450687), (187, 344643), (221, 291621), (429, 150229), (561, 114881), (663, 97207), (2431, 26511), (7293, 8837)]