67865499

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 110678400

約数和(自身を除く): 42812901

約数列:

[1, 3, 9, 13, 27, 39, 107, 117, 139, 169, 321, 351, 417, 507, 963, 1251, 1391, 1521, 1807, 2889, 3753, 4173, 4563, 5421, 12519, 14873, 16263, 18083, 23491, 37557, 44619, 48789, 54249, 70473, 133857, 162747, 193349, 211419, 401571, 488241, 580047, 634257, 1740141, 2513537, 5220423, 7540611, 22621833, 67865499]

約数ペア:

[(1, 67865499), (3, 22621833), (9, 7540611), (13, 5220423), (27, 2513537), (39, 1740141), (107, 634257), (117, 580047), (139, 488241), (169, 401571), (321, 211419), (351, 193349), (417, 162747), (507, 133857), (963, 70473), (1251, 54249), (1391, 48789), (1521, 44619), (1807, 37557), (2889, 23491), (3753, 18083), (4173, 16263), (4563, 14873), (5421, 12519)]