22179674727

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{3187}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 38250491136

約数和(自身を除く): 16070816409

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 367, 387, 441, 903, 1101, 2107, 2569, 2709, 3187, 3303, 6321, 7707, 9561, 15781, 17983, 18963, 22309, 23121, 28683, 47343, 53949, 66927, 110467, 137041, 142029, 156163, 161847, 200781, 331401, 411123, 468489, 773269, 959287, 994203, 1169629, 1233369, 1405467, 2319807, 2877861, 3508887, 6715009, 6959421, 8187403, 8633583, 10526661, 20145027, 24562209, 50294047, 57311821, 60435081, 73686627, 150882141, 171935463, 352058329, 452646423, 515806389, 1056174987, 2464408303, 3168524961, 7393224909, 22179674727]

約数ペア:

[(1, 22179674727), (3, 7393224909), (7, 3168524961), (9, 2464408303), (21, 1056174987), (43, 515806389), (49, 452646423), (63, 352058329), (129, 171935463), (147, 150882141), (301, 73686627), (367, 60435081), (387, 57311821), (441, 50294047), (903, 24562209), (1101, 20145027), (2107, 10526661), (2569, 8633583), (2709, 8187403), (3187, 6959421), (3303, 6715009), (6321, 3508887), (7707, 2877861), (9561, 2319807), (15781, 1405467), (17983, 1233369), (18963, 1169629), (22309, 994203), (23121, 959287), (28683, 773269), (47343, 468489), (53949, 411123), (66927, 331401), (110467, 200781), (137041, 161847), (142029, 156163)]