122968209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 215183360

約数和(自身を除く): 92215151

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 151, 157, 247, 273, 399, 453, 471, 741, 1057, 1099, 1729, 1963, 2041, 2869, 2983, 3171, 3297, 5187, 5889, 6123, 8607, 8949, 13741, 14287, 20083, 20881, 23707, 37297, 38779, 41223, 42861, 60249, 62643, 71121, 111891, 116337, 165949, 261079, 271453, 308191, 450433, 497847, 783237, 814359, 924573, 1351299, 2157337, 3153031, 5855629, 6472011, 9459093, 17566887, 40989403, 122968209]

約数ペア:

[(1, 122968209), (3, 40989403), (7, 17566887), (13, 9459093), (19, 6472011), (21, 5855629), (39, 3153031), (57, 2157337), (91, 1351299), (133, 924573), (151, 814359), (157, 783237), (247, 497847), (273, 450433), (399, 308191), (453, 271453), (471, 261079), (741, 165949), (1057, 116337), (1099, 111891), (1729, 71121), (1963, 62643), (2041, 60249), (2869, 42861), (2983, 41223), (3171, 38779), (3297, 37297), (5187, 23707), (5889, 20881), (6123, 20083), (8607, 14287), (8949, 13741)]