137338509

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{54049}}^1$

素因数の和:54081

約数の個数: 24

約数和(自身を含む): 230036800

約数和(自身を除く): 92698291

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 54049, 162147, 378343, 594539, 1135029, 1783617, 4161773, 6539929, 12485319, 19619787, 45779503, 137338509]

約数ペア:

[(1, 137338509), (3, 45779503), (7, 19619787), (11, 12485319), (21, 6539929), (33, 4161773), (77, 1783617), (121, 1135029), (231, 594539), (363, 378343), (847, 162147), (2541, 54049)]