1455327

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 2240784

約数和(自身を除く): 785457

約数列:

[1, 3, 9, 27, 53, 81, 113, 159, 243, 339, 477, 1017, 1431, 3051, 4293, 5989, 9153, 12879, 17967, 27459, 53901, 161703, 485109, 1455327]

約数ペア:

[(1, 1455327), (3, 485109), (9, 161703), (27, 53901), (53, 27459), (81, 17967), (113, 12879), (159, 9153), (243, 5989), (339, 4293), (477, 3051), (1017, 1431)]