162178983

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{39779}}^1$

素因数の和:39939

約数の個数: 16

約数和(自身を含む): 241862400

約数和(自身を除く): 79683417

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 39779, 119337, 358011, 1074033, 6006629, 18019887, 54059661, 162178983]

約数ペア:

[(1, 162178983), (3, 54059661), (9, 18019887), (27, 6006629), (151, 1074033), (453, 358011), (1359, 119337), (4077, 39779)]