26815023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 42201600

約数和(自身を除く): 15386577

約数列:

[1, 3, 9, 19, 27, 57, 167, 171, 313, 501, 513, 939, 1503, 2817, 3173, 4509, 5947, 8451, 9519, 17841, 28557, 52271, 53523, 85671, 156813, 160569, 470439, 993149, 1411317, 2979447, 8938341, 26815023]

約数ペア:

[(1, 26815023), (3, 8938341), (9, 2979447), (19, 1411317), (27, 993149), (57, 470439), (167, 160569), (171, 156813), (313, 85671), (501, 53523), (513, 52271), (939, 28557), (1503, 17841), (2817, 9519), (3173, 8451), (4509, 5947)]