27406113

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68687}}^1$

素因数の和:68716

約数の個数: 16

約数和(自身を含む): 43960320

約数和(自身を除く): 16554207

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68687, 206061, 480809, 1305053, 1442427, 3915159, 9135371, 27406113]

約数ペア:

[(1, 27406113), (3, 9135371), (7, 3915159), (19, 1442427), (21, 1305053), (57, 480809), (133, 206061), (399, 68687)]