13648730667

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5939}}^1$

素因数の和:6464

約数の個数: 48

約数和(自身を含む): 21589666560

約数和(自身を除く): 7940935893

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 487, 1461, 1573, 4719, 5357, 5939, 6331, 16071, 17817, 18993, 58927, 65329, 69641, 77207, 176781, 195987, 208923, 231621, 718619, 766051, 849277, 2155857, 2298153, 2547831, 2892293, 8676879, 9342047, 28026141, 31815223, 37599809, 95445669, 112799427, 349967453, 413597899, 1049902359, 1240793697, 4549576889, 13648730667]

約数ペア:

[(1, 13648730667), (3, 4549576889), (11, 1240793697), (13, 1049902359), (33, 413597899), (39, 349967453), (121, 112799427), (143, 95445669), (363, 37599809), (429, 31815223), (487, 28026141), (1461, 9342047), (1573, 8676879), (4719, 2892293), (5357, 2547831), (5939, 2298153), (6331, 2155857), (16071, 849277), (17817, 766051), (18993, 718619), (58927, 231621), (65329, 208923), (69641, 195987), (77207, 176781)]