69256521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9631}}^1$

素因数の和:9701

約数の個数: 24

約数和(自身を含む): 108186624

約数和(自身を除く): 38930103

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 9631, 28893, 86679, 163727, 452657, 491181, 1357971, 1473543, 4073913, 7695169, 23085507, 69256521]

約数ペア:

[(1, 69256521), (3, 23085507), (9, 7695169), (17, 4073913), (47, 1473543), (51, 1357971), (141, 491181), (153, 452657), (423, 163727), (799, 86679), (2397, 28893), (7191, 9631)]