159207621

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{7699}}^1$

素因数の和:7876

約数の個数: 16

約数和(自身を含む): 217694400

約数和(自身を除く): 58486779

約数列:

[1, 3, 61, 113, 183, 339, 6893, 7699, 20679, 23097, 469639, 869987, 1408917, 2609961, 53069207, 159207621]

約数ペア:

[(1, 159207621), (3, 53069207), (61, 2609961), (113, 1408917), (183, 869987), (339, 469639), (6893, 23097), (7699, 20679)]