777033

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 20

約数和(自身を含む): 1189188

約数和(自身を除く): 412155

約数列:

[1, 3, 9, 27, 53, 81, 159, 181, 477, 543, 1431, 1629, 4293, 4887, 9593, 14661, 28779, 86337, 259011, 777033]

約数ペア:

[(1, 777033), (3, 259011), (9, 86337), (27, 28779), (53, 14661), (81, 9593), (159, 4887), (181, 4293), (477, 1629), (543, 1431)]