27017081

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 34809600

約数和(自身を除く): 7792519

約数列:

[1, 7, 13, 49, 73, 83, 91, 343, 511, 581, 637, 949, 1079, 3577, 4067, 4459, 6059, 6643, 7553, 25039, 28469, 42413, 46501, 52871, 78767, 296891, 325507, 370097, 551369, 2078237, 3859583, 27017081]

約数ペア:

[(1, 27017081), (7, 3859583), (13, 2078237), (49, 551369), (73, 370097), (83, 325507), (91, 296891), (343, 78767), (511, 52871), (581, 46501), (637, 42413), (949, 28469), (1079, 25039), (3577, 7553), (4067, 6643), (4459, 6059)]