9553869

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 40

約数和(自身を含む): 15801632

約数和(自身を除く): 6247763

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 211, 351, 387, 559, 633, 1053, 1161, 1677, 1899, 2743, 3483, 5031, 5697, 8229, 9073, 15093, 17091, 24687, 27219, 45279, 74061, 81657, 117949, 222183, 244971, 353847, 734913, 1061541, 3184623, 9553869]

約数ペア:

[(1, 9553869), (3, 3184623), (9, 1061541), (13, 734913), (27, 353847), (39, 244971), (43, 222183), (81, 117949), (117, 81657), (129, 74061), (211, 45279), (351, 27219), (387, 24687), (559, 17091), (633, 15093), (1053, 9073), (1161, 8229), (1677, 5697), (1899, 5031), (2743, 3483)]