87011661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 137161728

約数和(自身を除く): 50150067

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 3607, 8041, 10821, 24123, 39677, 61319, 119031, 155101, 183957, 465303, 674509, 1706111, 2023527, 2636717, 5118333, 7910151, 29003887, 87011661]

約数ペア:

[(1, 87011661), (3, 29003887), (11, 7910151), (17, 5118333), (33, 2636717), (43, 2023527), (51, 1706111), (129, 674509), (187, 465303), (473, 183957), (561, 155101), (731, 119031), (1419, 61319), (2193, 39677), (3607, 24123), (8041, 10821)]