131346918027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 211712557056

約数和(自身を除く): 80365639029

約数列:

[1, 3, 9, 13, 39, 43, 117, 127, 129, 311, 381, 387, 559, 661, 933, 1143, 1651, 1677, 1983, 2799, 4043, 4953, 5031, 5461, 5949, 8593, 12129, 13373, 14859, 16383, 25779, 28423, 36387, 39497, 40119, 49149, 70993, 77337, 83947, 85269, 118491, 120357, 173849, 205571, 212979, 251841, 255807, 355473, 369499, 513461, 521547, 616713, 638937, 755523, 1091311, 1108497, 1540383, 1564641, 1698371, 1850139, 2672423, 3273933, 3325491, 3609721, 4621149, 5095113, 8017269, 8839553, 9821799, 10829163, 15285339, 22078823, 24051807, 26107517, 26518659, 32487489, 46926373, 66236469, 78322551, 79555977, 114914189, 140779119, 198709407, 234967653, 339397721, 344742567, 422337357, 1018193163, 1034227701, 1122623231, 3054579489, 3367869693, 10103609079, 14594102003, 43782306009, 131346918027]

約数ペア:

[(1, 131346918027), (3, 43782306009), (9, 14594102003), (13, 10103609079), (39, 3367869693), (43, 3054579489), (117, 1122623231), (127, 1034227701), (129, 1018193163), (311, 422337357), (381, 344742567), (387, 339397721), (559, 234967653), (661, 198709407), (933, 140779119), (1143, 114914189), (1651, 79555977), (1677, 78322551), (1983, 66236469), (2799, 46926373), (4043, 32487489), (4953, 26518659), (5031, 26107517), (5461, 24051807), (5949, 22078823), (8593, 15285339), (12129, 10829163), (13373, 9821799), (14859, 8839553), (16383, 8017269), (25779, 5095113), (28423, 4621149), (36387, 3609721), (39497, 3325491), (40119, 3273933), (49149, 2672423), (70993, 1850139), (77337, 1698371), (83947, 1564641), (85269, 1540383), (118491, 1108497), (120357, 1091311), (173849, 755523), (205571, 638937), (212979, 616713), (251841, 521547), (255807, 513461), (355473, 369499)]