157367043

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{1553}}^1$

素因数の和:1710

約数の個数: 28

約数和(自身を含む): 237793080

約数和(自身を除く): 80426037

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 729, 1251, 1553, 3753, 4659, 11259, 13977, 33777, 41931, 101331, 125793, 215867, 377379, 647601, 1132137, 1942803, 5828409, 17485227, 52455681, 157367043]

約数ペア:

[(1, 157367043), (3, 52455681), (9, 17485227), (27, 5828409), (81, 1942803), (139, 1132137), (243, 647601), (417, 377379), (729, 215867), (1251, 125793), (1553, 101331), (3753, 41931), (4659, 33777), (11259, 13977)]