87493743

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{68947}}^1$

素因数の和:69003

約数の個数: 16

約数和(自身を含む): 132380160

約数和(自身を除く): 44886417

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 68947, 206841, 620523, 1861569, 3240509, 9721527, 29164581, 87493743]

約数ペア:

[(1, 87493743), (3, 29164581), (9, 9721527), (27, 3240509), (47, 1861569), (141, 620523), (423, 206841), (1269, 68947)]