89849979

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2166

約数の個数: 28

約数和(自身を含む): 137062200

約数和(自身を除く): 47212221

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 2089, 4779, 6267, 14337, 18801, 43011, 56403, 123251, 169209, 369753, 507627, 1109259, 1522881, 3327777, 9983331, 29949993, 89849979]

約数ペア:

[(1, 89849979), (3, 29949993), (9, 9983331), (27, 3327777), (59, 1522881), (81, 1109259), (177, 507627), (243, 369753), (531, 169209), (729, 123251), (1593, 56403), (2089, 43011), (4779, 18801), (6267, 14337)]