26994933

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 46496268

約数和(自身を除く): 19501335

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 1493, 2009, 2583, 4479, 6027, 10451, 13437, 18081, 31353, 61213, 73157, 94059, 183639, 219471, 428491, 550917, 658413, 1285473, 2999437, 3856419, 8998311, 26994933]

約数ペア:

[(1, 26994933), (3, 8998311), (7, 3856419), (9, 2999437), (21, 1285473), (41, 658413), (49, 550917), (63, 428491), (123, 219471), (147, 183639), (287, 94059), (369, 73157), (441, 61213), (861, 31353), (1493, 18081), (2009, 13437), (2583, 10451), (4479, 6027)]