156722439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{4649}}^1$

素因数の和:5330

約数の個数: 16

約数和(自身を含む): 221637600

約数和(自身を除く): 64915161

約数列:

[1, 3, 17, 51, 661, 1983, 4649, 11237, 13947, 33711, 79033, 237099, 3072989, 9218967, 52240813, 156722439]

約数ペア:

[(1, 156722439), (3, 52240813), (17, 9218967), (51, 3072989), (661, 237099), (1983, 79033), (4649, 33711), (11237, 13947)]