269157033

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 415094400

約数和(自身を除く): 145937367

約数列:

[1, 3, 9, 27, 29, 87, 173, 261, 519, 783, 1557, 1987, 4671, 5017, 5961, 15051, 17883, 45153, 53649, 57623, 135459, 172869, 343751, 518607, 1031253, 1555821, 3093759, 9281277, 9968779, 29906337, 89719011, 269157033]

約数ペア:

[(1, 269157033), (3, 89719011), (9, 29906337), (27, 9968779), (29, 9281277), (87, 3093759), (173, 1555821), (261, 1031253), (519, 518607), (783, 343751), (1557, 172869), (1987, 135459), (4671, 57623), (5017, 53649), (5961, 45153), (15051, 17883)]