119418381

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{27817}}^1$

素因数の和:27882

約数の個数: 20

約数和(自身を含む): 181762812

約数和(自身を除く): 62344431

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 27817, 83451, 250353, 751059, 1474301, 2253177, 4422903, 13268709, 39806127, 119418381]

約数ペア:

[(1, 119418381), (3, 39806127), (9, 13268709), (27, 4422903), (53, 2253177), (81, 1474301), (159, 751059), (477, 250353), (1431, 83451), (4293, 27817)]