137392281

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{130477}}^1$

素因数の和:130502

約数の個数: 20

約数和(自身を含む): 221029732

約数和(自身を除く): 83637451

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 130477, 391431, 1174293, 1696201, 3522879, 5088603, 10568637, 15265809, 45797427, 137392281]

約数ペア:

[(1, 137392281), (3, 45797427), (9, 15265809), (13, 10568637), (27, 5088603), (39, 3522879), (81, 1696201), (117, 1174293), (351, 391431), (1053, 130477)]