57791007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{971}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 88704720

約数和(自身を除く): 30913713

約数列:

[1, 3, 9, 17, 51, 153, 389, 971, 1167, 2913, 3501, 6613, 8739, 16507, 19839, 49521, 59517, 148563, 377719, 1133157, 3399471, 6421223, 19263669, 57791007]

約数ペア:

[(1, 57791007), (3, 19263669), (9, 6421223), (17, 3399471), (51, 1133157), (153, 377719), (389, 148563), (971, 59517), (1167, 49521), (2913, 19839), (3501, 16507), (6613, 8739)]