138190804533

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{414987401}}^1$

素因数の和:414987444

約数の個数: 12

約数和(自身を含む): 205003776588

約数和(自身を除く): 66812972055

約数列:

[1, 3, 9, 37, 111, 333, 414987401, 1244962203, 3734886609, 15354533837, 46063601511, 138190804533]

約数ペア:

[(1, 138190804533), (3, 46063601511), (9, 15354533837), (37, 3734886609), (111, 1244962203), (333, 414987401)]