69015177

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 129965472

約数和(自身を除く): 60950295

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 49, 63, 77, 99, 123, 147, 231, 287, 347, 369, 441, 451, 539, 693, 861, 1041, 1353, 1617, 2009, 2429, 2583, 3123, 3157, 3817, 4059, 4851, 6027, 7287, 9471, 11451, 14227, 17003, 18081, 21861, 22099, 26719, 28413, 34353, 42681, 51009, 66297, 80157, 99589, 128043, 153027, 156497, 187033, 198891, 240471, 298767, 469491, 561099, 697123, 896301, 1095479, 1408473, 1683297, 2091369, 3286437, 6274107, 7668353, 9859311, 23005059, 69015177]

約数ペア:

[(1, 69015177), (3, 23005059), (7, 9859311), (9, 7668353), (11, 6274107), (21, 3286437), (33, 2091369), (41, 1683297), (49, 1408473), (63, 1095479), (77, 896301), (99, 697123), (123, 561099), (147, 469491), (231, 298767), (287, 240471), (347, 198891), (369, 187033), (441, 156497), (451, 153027), (539, 128043), (693, 99589), (861, 80157), (1041, 66297), (1353, 51009), (1617, 42681), (2009, 34353), (2429, 28413), (2583, 26719), (3123, 22099), (3157, 21861), (3817, 18081), (4059, 17003), (4851, 14227), (6027, 11451), (7287, 9471)]