27879306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51061}}^1$

素因数の和:51086

約数の個数: 32

約数和(自身を含む): 68627328

約数和(自身を除く): 40748022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51061, 102122, 153183, 306366, 357427, 663793, 714854, 1072281, 1327586, 1991379, 2144562, 3982758, 4646551, 9293102, 13939653, 27879306]

約数ペア:

[(1, 27879306), (2, 13939653), (3, 9293102), (6, 4646551), (7, 3982758), (13, 2144562), (14, 1991379), (21, 1327586), (26, 1072281), (39, 714854), (42, 663793), (78, 357427), (91, 306366), (182, 153183), (273, 102122), (546, 51061)]