57104139

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 87644160

約数和(自身を除く): 30540021

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1767, 1901, 5703, 10013, 30039, 32317, 36119, 58931, 96951, 108357, 176793, 614023, 1001827, 1119689, 1842069, 3005481, 3359067, 19034713, 57104139]

約数ペア:

[(1, 57104139), (3, 19034713), (17, 3359067), (19, 3005481), (31, 1842069), (51, 1119689), (57, 1001827), (93, 614023), (323, 176793), (527, 108357), (589, 96951), (969, 58931), (1581, 36119), (1767, 32317), (1901, 30039), (5703, 10013)]