26098443

素因数分解:

$3^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 45543680

約数和(自身を除く): 19445237

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 229, 243, 469, 567, 603, 687, 1407, 1603, 1701, 1809, 2061, 4221, 4809, 5427, 6183, 12663, 14427, 15343, 16281, 18549, 37989, 43281, 46029, 55647, 107401, 113967, 129843, 138087, 322203, 389529, 414261, 966609, 1242783, 2899827, 3728349, 8699481, 26098443]

約数ペア:

[(1, 26098443), (3, 8699481), (7, 3728349), (9, 2899827), (21, 1242783), (27, 966609), (63, 414261), (67, 389529), (81, 322203), (189, 138087), (201, 129843), (229, 113967), (243, 107401), (469, 55647), (567, 46029), (603, 43281), (687, 37989), (1407, 18549), (1603, 16281), (1701, 15343), (1809, 14427), (2061, 12663), (4221, 6183), (4809, 5427)]