57027159

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 99665280

約数和(自身を除く): 42638121

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 567, 903, 1161, 2339, 2709, 3483, 7017, 8127, 16373, 21051, 24381, 49119, 63153, 100577, 147357, 189459, 301731, 442071, 704039, 905193, 1326213, 2112117, 2715579, 6336351, 8146737, 19009053, 57027159]

約数ペア:

[(1, 57027159), (3, 19009053), (7, 8146737), (9, 6336351), (21, 2715579), (27, 2112117), (43, 1326213), (63, 905193), (81, 704039), (129, 442071), (189, 301731), (301, 189459), (387, 147357), (567, 100577), (903, 63153), (1161, 49119), (2339, 24381), (2709, 21051), (3483, 16373), (7017, 8127)]