79055487

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 140574720

約数和(自身を除く): 61519233

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 103, 131, 189, 217, 279, 309, 393, 651, 721, 837, 917, 927, 1179, 1953, 2163, 2751, 2781, 3193, 3537, 4061, 5859, 6489, 8253, 9579, 12183, 13493, 19467, 22351, 24759, 28427, 28737, 36549, 40479, 67053, 85281, 86211, 94451, 109647, 121437, 201159, 255843, 283353, 364311, 418283, 603477, 767529, 850059, 1254849, 2550177, 2927981, 3764547, 8783943, 11293641, 26351829, 79055487]

約数ペア:

[(1, 79055487), (3, 26351829), (7, 11293641), (9, 8783943), (21, 3764547), (27, 2927981), (31, 2550177), (63, 1254849), (93, 850059), (103, 767529), (131, 603477), (189, 418283), (217, 364311), (279, 283353), (309, 255843), (393, 201159), (651, 121437), (721, 109647), (837, 94451), (917, 86211), (927, 85281), (1179, 67053), (1953, 40479), (2163, 36549), (2751, 28737), (2781, 28427), (3193, 24759), (3537, 22351), (4061, 19467), (5859, 13493), (6489, 12183), (8253, 9579)]