26795457

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 36

約数和(自身を含む): 42631680

約数和(自身を除く): 15836223

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 223, 237, 507, 669, 711, 1027, 1521, 2007, 2899, 3081, 8697, 9243, 13351, 17617, 26091, 37687, 40053, 52851, 113061, 120159, 158553, 229021, 339183, 687063, 2061189, 2977273, 8931819, 26795457]

約数ペア:

[(1, 26795457), (3, 8931819), (9, 2977273), (13, 2061189), (39, 687063), (79, 339183), (117, 229021), (169, 158553), (223, 120159), (237, 113061), (507, 52851), (669, 40053), (711, 37687), (1027, 26091), (1521, 17617), (2007, 13351), (2899, 9243), (3081, 8697)]