27844557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 15096243

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 709, 741, 1007, 2067, 2127, 3021, 9217, 13091, 13471, 27651, 37577, 39273, 40413, 112731, 175123, 488501, 525369, 713963, 1465503, 2141889, 9281519, 27844557]

約数ペア:

[(1, 27844557), (3, 9281519), (13, 2141889), (19, 1465503), (39, 713963), (53, 525369), (57, 488501), (159, 175123), (247, 112731), (689, 40413), (709, 39273), (741, 37577), (1007, 27651), (2067, 13471), (2127, 13091), (3021, 9217)]