57920037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8539}}^1$

素因数の和:8585

約数の個数: 32

約数和(自身を含む): 98380800

約数和(自身を除く): 40460763

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 8539, 25617, 59773, 145163, 162241, 179319, 435489, 486723, 1016141, 1135687, 2758097, 3048423, 3407061, 8274291, 19306679, 57920037]

約数ペア:

[(1, 57920037), (3, 19306679), (7, 8274291), (17, 3407061), (19, 3048423), (21, 2758097), (51, 1135687), (57, 1016141), (119, 486723), (133, 435489), (323, 179319), (357, 162241), (399, 145163), (969, 59773), (2261, 25617), (6783, 8539)]