27343869

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68531}}^1$

素因数の和:68560

約数の個数: 16

約数和(自身を含む): 43860480

約数和(自身を除く): 16516611

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68531, 205593, 479717, 1302089, 1439151, 3906267, 9114623, 27343869]

約数ペア:

[(1, 27343869), (3, 9114623), (7, 3906267), (19, 1439151), (21, 1302089), (57, 479717), (133, 205593), (399, 68531)]