67866513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 109764864

約数和(自身を除く): 41898351

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 169, 283, 429, 473, 507, 559, 849, 1419, 1677, 1859, 3113, 3679, 5577, 6149, 7267, 9339, 11037, 12169, 18447, 21801, 36507, 40469, 47827, 79937, 121407, 133859, 143481, 158197, 239811, 401577, 474591, 526097, 1578291, 1740167, 2056561, 5220501, 6169683, 22622171, 67866513]

約数ペア:

[(1, 67866513), (3, 22622171), (11, 6169683), (13, 5220501), (33, 2056561), (39, 1740167), (43, 1578291), (129, 526097), (143, 474591), (169, 401577), (283, 239811), (429, 158197), (473, 143481), (507, 133859), (559, 121407), (849, 79937), (1419, 47827), (1677, 40469), (1859, 36507), (3113, 21801), (3679, 18447), (5577, 12169), (6149, 11037), (7267, 9339)]