27081438

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^2\times {\mathrm{1213}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 55110744

約数和(自身を除く): 28029306

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 1213, 2426, 3639, 3721, 7278, 7442, 11163, 22326, 73993, 147986, 221979, 443958, 4513573, 9027146, 13540719, 27081438]

約数ペア:

[(1, 27081438), (2, 13540719), (3, 9027146), (6, 4513573), (61, 443958), (122, 221979), (183, 147986), (366, 73993), (1213, 22326), (2426, 11163), (3639, 7442), (3721, 7278)]