51126318207

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{243671}}^1$

素因数の和:244108

約数の個数: 32

約数和(自身を含む): 79924416000

約数和(自身を除く): 28798097793

約数列:

[1, 3, 9, 19, 27, 57, 171, 409, 513, 1227, 3681, 7771, 11043, 23313, 69939, 209817, 243671, 731013, 2193039, 4629749, 6579117, 13889247, 41667741, 99661439, 125003223, 298984317, 896952951, 1893567341, 2690858853, 5680702023, 17042106069, 51126318207]

約数ペア:

[(1, 51126318207), (3, 17042106069), (9, 5680702023), (19, 2690858853), (27, 1893567341), (57, 896952951), (171, 298984317), (409, 125003223), (513, 99661439), (1227, 41667741), (3681, 13889247), (7771, 6579117), (11043, 4629749), (23313, 2193039), (69939, 731013), (209817, 243671)]