189863910153

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15825949}}^1$

素因数の和:15826029

約数の個数: 24

約数和(自身を含む): 289678188800

約数和(自身を除く): 99814278647

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 15825949, 47477847, 142433541, 490604419, 680515807, 1471813257, 2041547421, 4415439771, 6124642263, 21095990017, 63287970051, 189863910153]

約数ペア:

[(1, 189863910153), (3, 63287970051), (9, 21095990017), (31, 6124642263), (43, 4415439771), (93, 2041547421), (129, 1471813257), (279, 680515807), (387, 490604419), (1333, 142433541), (3999, 47477847), (11997, 15825949)]