273670297047

素因数分解:

$3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{31793}}^1$

素因数の和:32093

約数の個数: 72

約数和(自身を含む): 466475209200

約数和(自身を除く): 192804912153

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 149, 393, 441, 447, 917, 1043, 1179, 1341, 2751, 3129, 6419, 7301, 8253, 9387, 19257, 19519, 21903, 31793, 57771, 58557, 65709, 95379, 136633, 175671, 222551, 286137, 409899, 667653, 956431, 1229697, 1557857, 2002959, 2869293, 4164883, 4673571, 4737157, 8607879, 12494649, 14020713, 14211471, 29154181, 33160099, 37483947, 42634413, 87462543, 99480297, 204079267, 232120693, 262387629, 298440891, 612237801, 620567567, 696362079, 1836713403, 1861702701, 2089086237, 4343972969, 5585108103, 13031918907, 30407810783, 39095756721, 91223432349, 273670297047]

約数ペア:

[(1, 273670297047), (3, 91223432349), (7, 39095756721), (9, 30407810783), (21, 13031918907), (49, 5585108103), (63, 4343972969), (131, 2089086237), (147, 1861702701), (149, 1836713403), (393, 696362079), (441, 620567567), (447, 612237801), (917, 298440891), (1043, 262387629), (1179, 232120693), (1341, 204079267), (2751, 99480297), (3129, 87462543), (6419, 42634413), (7301, 37483947), (8253, 33160099), (9387, 29154181), (19257, 14211471), (19519, 14020713), (21903, 12494649), (31793, 8607879), (57771, 4737157), (58557, 4673571), (65709, 4164883), (95379, 2869293), (136633, 2002959), (175671, 1557857), (222551, 1229697), (286137, 956431), (409899, 667653)]