26156331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 41452800

約数和(自身を除く): 15296469

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 761, 1273, 1809, 2283, 3819, 6849, 11457, 14459, 20547, 34371, 43377, 50987, 130131, 152961, 390393, 458883, 968753, 1376649, 2906259, 8718777, 26156331]

約数ペア:

[(1, 26156331), (3, 8718777), (9, 2906259), (19, 1376649), (27, 968753), (57, 458883), (67, 390393), (171, 152961), (201, 130131), (513, 50987), (603, 43377), (761, 34371), (1273, 20547), (1809, 14459), (2283, 11457), (3819, 6849)]