67379151

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 113541120

約数和(自身を除く): 46161969

約数列:

[1, 3, 7, 21, 29, 31, 43, 83, 87, 93, 129, 203, 217, 249, 301, 581, 609, 651, 899, 903, 1247, 1333, 1743, 2407, 2573, 2697, 3569, 3741, 3999, 6293, 7221, 7719, 8729, 9331, 10707, 16849, 18011, 18879, 24983, 26187, 27993, 38657, 50547, 54033, 74617, 74949, 103501, 110639, 115971, 223851, 270599, 310503, 331917, 522319, 724507, 774473, 811797, 1566957, 2173521, 2323419, 3208531, 9625593, 22459717, 67379151]

約数ペア:

[(1, 67379151), (3, 22459717), (7, 9625593), (21, 3208531), (29, 2323419), (31, 2173521), (43, 1566957), (83, 811797), (87, 774473), (93, 724507), (129, 522319), (203, 331917), (217, 310503), (249, 270599), (301, 223851), (581, 115971), (609, 110639), (651, 103501), (899, 74949), (903, 74617), (1247, 54033), (1333, 50547), (1743, 38657), (2407, 27993), (2573, 26187), (2697, 24983), (3569, 18879), (3741, 18011), (3999, 16849), (6293, 10707), (7221, 9331), (7719, 8729)]