87897909

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{22013}}^1$

素因数の和:22049

約数の個数: 16

約数和(自身を含む): 128913984

約数和(自身を除く): 41016075

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 22013, 66039, 242143, 726429, 2663573, 7990719, 29299303, 87897909]

約数ペア:

[(1, 87897909), (3, 29299303), (11, 7990719), (33, 2663573), (121, 726429), (363, 242143), (1331, 66039), (3993, 22013)]