121497954

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{145681}}^1$

素因数の和:145825

約数の個数: 16

約数和(自身を含む): 244745760

約数和(自身を除く): 123247806

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 145681, 291362, 437043, 874086, 20249659, 40499318, 60748977, 121497954]

約数ペア:

[(1, 121497954), (2, 60748977), (3, 40499318), (6, 20249659), (139, 874086), (278, 437043), (417, 291362), (834, 145681)]