26199693

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 42688800

約数和(自身を除く): 16489107

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 179, 351, 417, 537, 1053, 1251, 1611, 1807, 2327, 3753, 4833, 5421, 6981, 11259, 14499, 16263, 20943, 24881, 48789, 62829, 74643, 146367, 188487, 223929, 323453, 671787, 970359, 2015361, 2911077, 8733231, 26199693]

約数ペア:

[(1, 26199693), (3, 8733231), (9, 2911077), (13, 2015361), (27, 970359), (39, 671787), (81, 323453), (117, 223929), (139, 188487), (179, 146367), (351, 74643), (417, 62829), (537, 48789), (1053, 24881), (1251, 20943), (1611, 16263), (1807, 14499), (2327, 11259), (3753, 6981), (4833, 5421)]