57451713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 86618112

約数和(自身を除く): 29166399

約数列:

[1, 3, 11, 33, 37, 111, 211, 223, 407, 633, 669, 1221, 2321, 2453, 6963, 7359, 7807, 8251, 23421, 24753, 47053, 85877, 90761, 141159, 257631, 272283, 517583, 1552749, 1740961, 5222883, 19150571, 57451713]

約数ペア:

[(1, 57451713), (3, 19150571), (11, 5222883), (33, 1740961), (37, 1552749), (111, 517583), (211, 272283), (223, 257631), (407, 141159), (633, 90761), (669, 85877), (1221, 47053), (2321, 24753), (2453, 23421), (6963, 8251), (7359, 7807)]