87835407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{64919}}^1$

素因数の和:64974

約数の個数: 16

約数和(自身を含む): 130878720

約数和(自身を除く): 43043313

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 64919, 194757, 714109, 2142327, 2661679, 7985037, 29278469, 87835407]

約数ペア:

[(1, 87835407), (3, 29278469), (11, 7985037), (33, 2661679), (41, 2142327), (123, 714109), (451, 194757), (1353, 64919)]