45878721

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 76268544

約数和(自身を除く): 30389823

約数列:

[1, 3, 7, 21, 23, 43, 47, 69, 129, 141, 161, 301, 329, 483, 903, 987, 989, 1081, 2021, 2209, 2967, 3243, 6063, 6627, 6923, 7567, 14147, 15463, 20769, 22701, 42441, 46389, 46483, 50807, 94987, 139449, 152421, 284961, 325381, 355649, 664909, 976143, 1066947, 1994727, 2184701, 6554103, 15292907, 45878721]

約数ペア:

[(1, 45878721), (3, 15292907), (7, 6554103), (21, 2184701), (23, 1994727), (43, 1066947), (47, 976143), (69, 664909), (129, 355649), (141, 325381), (161, 284961), (301, 152421), (329, 139449), (483, 94987), (903, 50807), (987, 46483), (989, 46389), (1081, 42441), (2021, 22701), (2209, 20769), (2967, 15463), (3243, 14147), (6063, 7567), (6627, 6923)]