157027831353

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1\times {\mathrm{304553}}^1$

素因数の和:305589

約数の個数: 24

約数和(自身を含む): 230900660640

約数和(自身を除く): 73872829287

約数列:

[1, 3, 9, 59, 177, 531, 971, 2913, 8739, 57289, 171867, 304553, 515601, 913659, 2740977, 17968627, 53905881, 161717643, 295720963, 887162889, 2661488667, 17447536817, 52342610451, 157027831353]

約数ペア:

[(1, 157027831353), (3, 52342610451), (9, 17447536817), (59, 2661488667), (177, 887162889), (531, 295720963), (971, 161717643), (2913, 53905881), (8739, 17968627), (57289, 2740977), (171867, 913659), (304553, 515601)]