226890891

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47837}}^1$

素因数の和:47891

約数の個数: 24

約数和(自身を含む): 358210944

約数和(自身を除く): 131320053

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 47837, 143511, 430533, 813229, 1482947, 2439687, 4448841, 7319061, 13346523, 25210099, 75630297, 226890891]

約数ペア:

[(1, 226890891), (3, 75630297), (9, 25210099), (17, 13346523), (31, 7319061), (51, 4448841), (93, 2439687), (153, 1482947), (279, 813229), (527, 430533), (1581, 143511), (4743, 47837)]