27651813

素因数分解:

$3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3041}}^1$

素因数の和:3484

約数の個数: 16

約数和(自身を含む): 42247296

約数和(自身を除く): 14595483

約数列:

[1, 3, 7, 21, 433, 1299, 3031, 3041, 9093, 9123, 21287, 63861, 1316753, 3950259, 9217271, 27651813]

約数ペア:

[(1, 27651813), (3, 9217271), (7, 3950259), (21, 1316753), (433, 63861), (1299, 21287), (3031, 9123), (3041, 9093)]