462057981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 790044672

約数和(自身を除く): 327986691

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 271, 363, 427, 671, 813, 847, 1281, 1331, 1897, 2013, 2541, 2981, 3993, 4697, 5691, 7381, 8943, 9317, 14091, 16531, 20867, 22143, 27951, 32791, 49593, 51667, 62601, 81191, 98373, 115717, 155001, 181841, 229537, 243573, 347151, 360701, 545523, 568337, 688611, 1082103, 1272887, 1705011, 2000251, 2524907, 3818661, 6000753, 7574721, 14001757, 22002761, 42005271, 66008283, 154019327, 462057981]

約数ペア:

[(1, 462057981), (3, 154019327), (7, 66008283), (11, 42005271), (21, 22002761), (33, 14001757), (61, 7574721), (77, 6000753), (121, 3818661), (183, 2524907), (231, 2000251), (271, 1705011), (363, 1272887), (427, 1082103), (671, 688611), (813, 568337), (847, 545523), (1281, 360701), (1331, 347151), (1897, 243573), (2013, 229537), (2541, 181841), (2981, 155001), (3993, 115717), (4697, 98373), (5691, 81191), (7381, 62601), (8943, 51667), (9317, 49593), (14091, 32791), (16531, 27951), (20867, 22143)]