27379209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 17779191

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 3359, 8151, 10077, 36949, 43667, 63821, 110847, 131001, 191463, 480337, 702031, 829673, 1441011, 2106093, 2489019, 9126403, 27379209]

約数ペア:

[(1, 27379209), (3, 9126403), (11, 2489019), (13, 2106093), (19, 1441011), (33, 829673), (39, 702031), (57, 480337), (143, 191463), (209, 131001), (247, 110847), (429, 63821), (627, 43667), (741, 36949), (2717, 10077), (3359, 8151)]