155874243

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46103}}^1$

素因数の和:46143

約数の個数: 24

約数和(自身を含む): 252281088

約数和(自身を除く): 96406845

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 46103, 138309, 322721, 968163, 1060369, 2259047, 3181107, 6777141, 7422583, 22267749, 51958081, 155874243]

約数ペア:

[(1, 155874243), (3, 51958081), (7, 22267749), (21, 7422583), (23, 6777141), (49, 3181107), (69, 2259047), (147, 1060369), (161, 968163), (483, 322721), (1127, 138309), (3381, 46103)]