80459616681

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{977}}^1\times {\mathrm{9871}}^1$

素因数の和:10963

約数の個数: 40

約数和(自身を含む): 121496204544

約数和(自身を除く): 41036587863

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 977, 2781, 2931, 8343, 8793, 9871, 26379, 29613, 79137, 88839, 100631, 266517, 301893, 799551, 905679, 1016713, 2717037, 3050139, 8151111, 9150417, 9643967, 27451251, 28931901, 82353753, 86795703, 260387109, 781161327, 993328601, 2979985803, 8939957409, 26819872227, 80459616681]

約数ペア:

[(1, 80459616681), (3, 26819872227), (9, 8939957409), (27, 2979985803), (81, 993328601), (103, 781161327), (309, 260387109), (927, 86795703), (977, 82353753), (2781, 28931901), (2931, 27451251), (8343, 9643967), (8793, 9150417), (9871, 8151111), (26379, 3050139), (29613, 2717037), (79137, 1016713), (88839, 905679), (100631, 799551), (266517, 301893)]