79800654

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{20749}}^1$

素因数の和:21395

約数の個数: 16

約数和(自身を含む): 159858000

約数和(自身を除く): 80057346

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 20749, 41498, 62247, 124494, 13300109, 26600218, 39900327, 79800654]

約数ペア:

[(1, 79800654), (2, 39900327), (3, 26600218), (6, 13300109), (641, 124494), (1282, 62247), (1923, 41498), (3846, 20749)]