201425859

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{43627}}^1$

素因数の和:43661

約数の個数: 24

約数和(自身を含む): 317611840

約数和(自身を除く): 116185981

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 43627, 130881, 392643, 828913, 1177929, 2486739, 3533787, 7460217, 10601361, 22380651, 67141953, 201425859]

約数ペア:

[(1, 201425859), (3, 67141953), (9, 22380651), (19, 10601361), (27, 7460217), (57, 3533787), (81, 2486739), (171, 1177929), (243, 828913), (513, 392643), (1539, 130881), (4617, 43627)]