27873741

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69859}}^1$

素因数の和:69888

約数の個数: 16

約数和(自身を含む): 44710400

約数和(自身を除く): 16836659

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 69859, 209577, 489013, 1327321, 1467039, 3981963, 9291247, 27873741]

約数ペア:

[(1, 27873741), (3, 9291247), (7, 3981963), (19, 1467039), (21, 1327321), (57, 489013), (133, 209577), (399, 69859)]