55816641

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{3137}}^1$

素因数の和:3805

約数の個数: 16

約数和(自身を含む): 82843200

約数和(自身を除く): 27026559

約数列:

[1, 3, 9, 27, 659, 1977, 3137, 5931, 9411, 17793, 28233, 84699, 2067283, 6201849, 18605547, 55816641]

約数ペア:

[(1, 55816641), (3, 18605547), (9, 6201849), (27, 2067283), (659, 84699), (1977, 28233), (3137, 17793), (5931, 9411)]