27156909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 41735680

約数和(自身を除く): 14578771

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 547, 741, 871, 1273, 1641, 2613, 3819, 7111, 10393, 16549, 21333, 31179, 36649, 49647, 109947, 135109, 405327, 476437, 696331, 1429311, 2088993, 9052303, 27156909]

約数ペア:

[(1, 27156909), (3, 9052303), (13, 2088993), (19, 1429311), (39, 696331), (57, 476437), (67, 405327), (201, 135109), (247, 109947), (547, 49647), (741, 36649), (871, 31179), (1273, 21333), (1641, 16549), (2613, 10393), (3819, 7111)]