8645211

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 13382400

約数和(自身を除く): 4737189

約数列:

[1, 3, 9, 27, 59, 67, 81, 177, 201, 243, 531, 603, 729, 1593, 1809, 2187, 3953, 4779, 5427, 11859, 14337, 16281, 35577, 43011, 48843, 106731, 129033, 146529, 320193, 960579, 2881737, 8645211]

約数ペア:

[(1, 8645211), (3, 2881737), (9, 960579), (27, 320193), (59, 146529), (67, 129033), (81, 106731), (177, 48843), (201, 43011), (243, 35577), (531, 16281), (603, 14337), (729, 11859), (1593, 5427), (1809, 4779), (2187, 3953)]