26967519

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 14504481

約数列:

[1, 3, 9, 27, 47, 79, 141, 237, 269, 423, 711, 807, 1269, 2133, 2421, 3713, 7263, 11139, 12643, 21251, 33417, 37929, 63753, 100251, 113787, 191259, 341361, 573777, 998797, 2996391, 8989173, 26967519]

約数ペア:

[(1, 26967519), (3, 8989173), (9, 2996391), (27, 998797), (47, 573777), (79, 341361), (141, 191259), (237, 113787), (269, 100251), (423, 63753), (711, 37929), (807, 33417), (1269, 21251), (2133, 12643), (2421, 11139), (3713, 7263)]