127817774

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42073}}^1$

素因数の和:42120

約数の個数: 24

約数和(自身を含む): 230228928

約数和(自身を除く): 102411154

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 42073, 84146, 294511, 589022, 1304263, 2061577, 2608526, 4123154, 9129841, 18259682, 63908887, 127817774]

約数ペア:

[(1, 127817774), (2, 63908887), (7, 18259682), (14, 9129841), (31, 4123154), (49, 2608526), (62, 2061577), (98, 1304263), (217, 589022), (434, 294511), (1519, 84146), (3038, 42073)]