229635903

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{25609}}^1$

素因数の和:25687

約数の個数: 24

約数和(自身を含む): 362022960

約数和(自身を除く): 132387057

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 25609, 76827, 179263, 537789, 1254841, 1562149, 3764523, 4686447, 10935043, 32805129, 76545301, 229635903]

約数ペア:

[(1, 229635903), (3, 76545301), (7, 32805129), (21, 10935043), (49, 4686447), (61, 3764523), (147, 1562149), (183, 1254841), (427, 537789), (1281, 179263), (2989, 76827), (8967, 25609)]