55145727

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9619}}^1$

素因数の和:9652

約数の個数: 36

約数和(自身を含む): 99797880

約数和(自身を除く): 44652153

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 9619, 28857, 67333, 86571, 125047, 201999, 375141, 471331, 605997, 875329, 1125423, 1413993, 2625987, 4241979, 6127303, 7877961, 18381909, 55145727]

約数ペア:

[(1, 55145727), (3, 18381909), (7, 7877961), (9, 6127303), (13, 4241979), (21, 2625987), (39, 1413993), (49, 1125423), (63, 875329), (91, 605997), (117, 471331), (147, 375141), (273, 201999), (441, 125047), (637, 86571), (819, 67333), (1911, 28857), (5733, 9619)]