26696007

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 44844800

約数和(自身を除く): 18148793

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4003, 6669, 12009, 36027, 52039, 76057, 108081, 156117, 228171, 468351, 684513, 988741, 1405053, 2053539, 2966223, 8898669, 26696007]

約数ペア:

[(1, 26696007), (3, 8898669), (9, 2966223), (13, 2053539), (19, 1405053), (27, 988741), (39, 684513), (57, 468351), (117, 228171), (171, 156117), (247, 108081), (351, 76057), (513, 52039), (741, 36027), (2223, 12009), (4003, 6669)]