109268289

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 178930752

約数和(自身を除く): 69662463

約数列:

[1, 3, 9, 13, 37, 39, 43, 111, 117, 129, 333, 387, 481, 559, 587, 1443, 1591, 1677, 1761, 4329, 4773, 5031, 5283, 7631, 14319, 20683, 21719, 22893, 25241, 62049, 65157, 68679, 75723, 186147, 195471, 227169, 282347, 328133, 847041, 933917, 984399, 2541123, 2801751, 2953197, 8405253, 12140921, 36422763, 109268289]

約数ペア:

[(1, 109268289), (3, 36422763), (9, 12140921), (13, 8405253), (37, 2953197), (39, 2801751), (43, 2541123), (111, 984399), (117, 933917), (129, 847041), (333, 328133), (387, 282347), (481, 227169), (559, 195471), (587, 186147), (1443, 75723), (1591, 68679), (1677, 65157), (1761, 62049), (4329, 25241), (4773, 22893), (5031, 21719), (5283, 20683), (7631, 14319)]