78005877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28859}}^1$

素因数の和:28932

約数の個数: 16

約数和(自身を含む): 112207680

約数和(自身を除く): 34201803

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 28859, 86577, 490603, 1471809, 1529527, 4588581, 26001959, 78005877]

約数ペア:

[(1, 78005877), (3, 26001959), (17, 4588581), (51, 1529527), (53, 1471809), (159, 490603), (901, 86577), (2703, 28859)]