156623949

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{4637}}^1$

素因数の和:4791

約数の個数: 24

約数和(自身を含む): 236352480

約数和(自身を除く): 79728531

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 1251, 3753, 4637, 11259, 13911, 33777, 41733, 125199, 375597, 644543, 1126791, 1933629, 5800887, 17402661, 52207983, 156623949]

約数ペア:

[(1, 156623949), (3, 52207983), (9, 17402661), (27, 5800887), (81, 1933629), (139, 1126791), (243, 644543), (417, 375597), (1251, 125199), (3753, 41733), (4637, 33777), (11259, 13911)]