90589617

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8581}}^1$

素因数の和:8630

約数の個数: 32

約数和(自身を含む): 148296960

約数和(自身を除く): 57707343

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 8581, 10557, 25743, 77229, 145877, 197363, 231687, 437631, 592089, 1312893, 1776267, 3355171, 3938679, 5328801, 10065513, 30196539, 90589617]

約数ペア:

[(1, 90589617), (3, 30196539), (9, 10065513), (17, 5328801), (23, 3938679), (27, 3355171), (51, 1776267), (69, 1312893), (153, 592089), (207, 437631), (391, 231687), (459, 197363), (621, 145877), (1173, 77229), (3519, 25743), (8581, 10557)]