126187593

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{2039}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 196280640

約数和(自身を除く): 70093047

約数列:

[1, 3, 7, 21, 49, 147, 421, 1263, 2039, 2947, 6117, 8841, 14273, 20629, 42819, 61887, 99911, 299733, 858419, 2575257, 6008933, 18026799, 42062531, 126187593]

約数ペア:

[(1, 126187593), (3, 42062531), (7, 18026799), (21, 6008933), (49, 2575257), (147, 858419), (421, 299733), (1263, 99911), (2039, 61887), (2947, 42819), (6117, 20629), (8841, 14273)]