52720899

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9967

約数の個数: 32

約数和(自身を含む): 91459584

約数和(自身を除く): 38738685

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 9923, 29769, 69461, 109153, 208383, 228229, 327459, 684687, 764071, 1597603, 2292213, 2510519, 4792809, 7531557, 17573633, 52720899]

約数ペア:

[(1, 52720899), (3, 17573633), (7, 7531557), (11, 4792809), (21, 2510519), (23, 2292213), (33, 1597603), (69, 764071), (77, 684687), (161, 327459), (231, 228229), (253, 208383), (483, 109153), (759, 69461), (1771, 29769), (5313, 9923)]