27120154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 41449536

約数和(自身を除く): 14329382

約数列:

[1, 2, 71, 142, 331, 577, 662, 1154, 23501, 40967, 47002, 81934, 190987, 381974, 13560077, 27120154]

約数ペア:

[(1, 27120154), (2, 13560077), (71, 381974), (142, 190987), (331, 81934), (577, 47002), (662, 40967), (1154, 23501)]