26635521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 40134528

約数和(自身を除く): 13499007

約数列:

[1, 3, 11, 33, 53, 97, 157, 159, 291, 471, 583, 1067, 1727, 1749, 3201, 5141, 5181, 8321, 15229, 15423, 24963, 45687, 56551, 91531, 167519, 169653, 274593, 502557, 807137, 2421411, 8878507, 26635521]

約数ペア:

[(1, 26635521), (3, 8878507), (11, 2421411), (33, 807137), (53, 502557), (97, 274593), (157, 169653), (159, 167519), (291, 91531), (471, 56551), (583, 45687), (1067, 24963), (1727, 15423), (1749, 15229), (3201, 8321), (5141, 5181)]