66883089

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 115422720

約数和(自身を除く): 48539631

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1129, 1209, 1519, 1911, 2821, 3387, 4557, 7903, 8463, 14677, 19747, 23709, 34999, 44031, 55321, 59241, 102739, 104997, 165963, 244993, 308217, 454987, 719173, 734979, 1364961, 1714951, 2157519, 3184909, 5144853, 9554727, 22294363, 66883089]

約数ペア:

[(1, 66883089), (3, 22294363), (7, 9554727), (13, 5144853), (21, 3184909), (31, 2157519), (39, 1714951), (49, 1364961), (91, 734979), (93, 719173), (147, 454987), (217, 308217), (273, 244993), (403, 165963), (637, 104997), (651, 102739), (1129, 59241), (1209, 55321), (1519, 44031), (1911, 34999), (2821, 23709), (3387, 19747), (4557, 14677), (7903, 8463)]