77469777

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12421}}^1$

素因数の和:12451

約数の個数: 40

約数和(自身を含む): 144293952

約数和(自身を除く): 66824175

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 12421, 37263, 86947, 111789, 136631, 260841, 335367, 409893, 782523, 956417, 1006101, 1229679, 2347569, 2869251, 3689037, 7042707, 8607753, 11067111, 25823259, 77469777]

約数ペア:

[(1, 77469777), (3, 25823259), (7, 11067111), (9, 8607753), (11, 7042707), (21, 3689037), (27, 2869251), (33, 2347569), (63, 1229679), (77, 1006101), (81, 956417), (99, 782523), (189, 409893), (231, 335367), (297, 260841), (567, 136631), (693, 111789), (891, 86947), (2079, 37263), (6237, 12421)]