22758813

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 43908480

約数和(自身を除く): 21149667

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 81, 89, 99, 123, 189, 231, 267, 287, 297, 369, 451, 567, 623, 693, 801, 861, 891, 979, 1107, 1353, 1869, 2079, 2403, 2583, 2937, 3157, 3321, 3649, 4059, 5607, 6237, 6853, 7209, 7749, 8811, 9471, 10947, 12177, 16821, 20559, 23247, 25543, 26433, 28413, 32841, 36531, 40139, 50463, 61677, 76629, 79299, 85239, 98523, 120417, 185031, 229887, 255717, 280973, 295569, 361251, 555093, 689661, 842919, 1083753, 2068983, 2528757, 3251259, 7586271, 22758813]

約数ペア:

[(1, 22758813), (3, 7586271), (7, 3251259), (9, 2528757), (11, 2068983), (21, 1083753), (27, 842919), (33, 689661), (41, 555093), (63, 361251), (77, 295569), (81, 280973), (89, 255717), (99, 229887), (123, 185031), (189, 120417), (231, 98523), (267, 85239), (287, 79299), (297, 76629), (369, 61677), (451, 50463), (567, 40139), (623, 36531), (693, 32841), (801, 28413), (861, 26433), (891, 25543), (979, 23247), (1107, 20559), (1353, 16821), (1869, 12177), (2079, 10947), (2403, 9471), (2583, 8811), (2937, 7749), (3157, 7209), (3321, 6853), (3649, 6237), (4059, 5607)]