65131326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6537

約数の個数: 48

約数和(自身を含む): 155531376

約数和(自身を除く): 90400050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 6473, 10062, 12946, 19419, 38838, 58257, 84149, 116514, 168298, 252447, 278339, 504894, 556678, 757341, 835017, 1514682, 1670034, 2505051, 3618407, 5010102, 7236814, 10855221, 21710442, 32565663, 65131326]

約数ペア:

[(1, 65131326), (2, 32565663), (3, 21710442), (6, 10855221), (9, 7236814), (13, 5010102), (18, 3618407), (26, 2505051), (39, 1670034), (43, 1514682), (78, 835017), (86, 757341), (117, 556678), (129, 504894), (234, 278339), (258, 252447), (387, 168298), (559, 116514), (774, 84149), (1118, 58257), (1677, 38838), (3354, 19419), (5031, 12946), (6473, 10062)]