157881423

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6029}}^1$

素因数の和:6111

約数の個数: 32

約数和(自身を含む): 254707200

約数和(自身を除く): 96825777

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 3741, 6029, 8729, 18087, 26187, 42203, 126609, 174841, 259247, 524523, 777741, 1223887, 1814729, 3671661, 5444187, 7518163, 22554489, 52627141, 157881423]

約数ペア:

[(1, 157881423), (3, 52627141), (7, 22554489), (21, 7518163), (29, 5444187), (43, 3671661), (87, 1814729), (129, 1223887), (203, 777741), (301, 524523), (609, 259247), (903, 174841), (1247, 126609), (3741, 42203), (6029, 26187), (8729, 18087)]