55147833

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3391}}^1$

素因数の和:3549

約数の個数: 24

約数和(自身を含む): 86428160

約数和(自身を除く): 31280327

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 3391, 5421, 10173, 16263, 30519, 44083, 132249, 396747, 471349, 1414047, 4242141, 6127537, 18382611, 55147833]

約数ペア:

[(1, 55147833), (3, 18382611), (9, 6127537), (13, 4242141), (39, 1414047), (117, 471349), (139, 396747), (417, 132249), (1251, 44083), (1807, 30519), (3391, 16263), (5421, 10173)]