561833901

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 892866744

約数和(自身を除く): 331032843

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 241, 459, 723, 1377, 1693, 2169, 4097, 5079, 6507, 12291, 15237, 19521, 28781, 36873, 45711, 86343, 110619, 137133, 259029, 331857, 408013, 777087, 1224039, 2331261, 3672117, 6936221, 11016351, 20808663, 33049053, 62425989, 187277967, 561833901]

約数ペア:

[(1, 561833901), (3, 187277967), (9, 62425989), (17, 33049053), (27, 20808663), (51, 11016351), (81, 6936221), (153, 3672117), (241, 2331261), (459, 1224039), (723, 777087), (1377, 408013), (1693, 331857), (2169, 259029), (4097, 137133), (5079, 110619), (6507, 86343), (12291, 45711), (15237, 36873), (19521, 28781)]