27359409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6967}}^1$

素因数の和:7005

約数の個数: 32

約数和(自身を含む): 48162816

約数和(自身を除く): 20803407

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 6967, 20901, 48769, 76637, 118439, 146307, 229911, 355317, 536459, 829073, 1302829, 1609377, 2487219, 3908487, 9119803, 27359409]

約数ペア:

[(1, 27359409), (3, 9119803), (7, 3908487), (11, 2487219), (17, 1609377), (21, 1302829), (33, 829073), (51, 536459), (77, 355317), (119, 229911), (187, 146307), (231, 118439), (357, 76637), (561, 48769), (1309, 20901), (3927, 6967)]