7277982327

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{26723}}^1$

素因数の和:26881

約数の個数: 64

約数和(自身を含む): 13545861120

約数和(自身を除く): 6267878793

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 131, 189, 231, 297, 393, 693, 917, 1179, 1441, 2079, 2751, 3537, 4323, 8253, 10087, 12969, 24759, 26723, 30261, 38907, 80169, 90783, 187061, 240507, 272349, 293953, 561183, 721521, 881859, 1683549, 2057671, 2645577, 3500713, 5050647, 6173013, 7936731, 10502139, 18519039, 24504991, 31506417, 38507843, 55557117, 73514973, 94519251, 115523529, 220544919, 269554901, 346570587, 661634757, 808664703, 1039711761, 2425994109, 7277982327]

約数ペア:

[(1, 7277982327), (3, 2425994109), (7, 1039711761), (9, 808664703), (11, 661634757), (21, 346570587), (27, 269554901), (33, 220544919), (63, 115523529), (77, 94519251), (99, 73514973), (131, 55557117), (189, 38507843), (231, 31506417), (297, 24504991), (393, 18519039), (693, 10502139), (917, 7936731), (1179, 6173013), (1441, 5050647), (2079, 3500713), (2751, 2645577), (3537, 2057671), (4323, 1683549), (8253, 881859), (10087, 721521), (12969, 561183), (24759, 293953), (26723, 272349), (30261, 240507), (38907, 187061), (80169, 90783)]