64634163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 105283584

約数和(自身を除く): 40649421

約数列:

[1, 3, 11, 23, 31, 33, 41, 67, 69, 93, 123, 201, 253, 341, 451, 713, 737, 759, 943, 1023, 1271, 1353, 1541, 2077, 2139, 2211, 2747, 2829, 3813, 4623, 6231, 7843, 8241, 10373, 13981, 16951, 22847, 23529, 29233, 30217, 31119, 41943, 47771, 50853, 63181, 68541, 85157, 87699, 90651, 143313, 189543, 255471, 321563, 525481, 694991, 936727, 964689, 1576443, 1958611, 2084973, 2810181, 5875833, 21544721, 64634163]

約数ペア:

[(1, 64634163), (3, 21544721), (11, 5875833), (23, 2810181), (31, 2084973), (33, 1958611), (41, 1576443), (67, 964689), (69, 936727), (93, 694991), (123, 525481), (201, 321563), (253, 255471), (341, 189543), (451, 143313), (713, 90651), (737, 87699), (759, 85157), (943, 68541), (1023, 63181), (1271, 50853), (1353, 47771), (1541, 41943), (2077, 31119), (2139, 30217), (2211, 29233), (2747, 23529), (2829, 22847), (3813, 16951), (4623, 13981), (6231, 10373), (7843, 8241)]