18568846701

素因数分解:

$3^6\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 28205905536

約数和(自身を除く): 9637058835

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 431, 523, 729, 1017, 1293, 1569, 3051, 3879, 4707, 9153, 11637, 14121, 27459, 34911, 42363, 48703, 59099, 82377, 104733, 127089, 146109, 177297, 225413, 314199, 381267, 438327, 531891, 676239, 1314981, 1595673, 2028717, 3944943, 4787019, 6086151, 11834829, 14361057, 18258453, 25471669, 35504487, 43083171, 54775359, 76415007, 164326077, 229245021, 687735063, 2063205189, 6189615567, 18568846701]

約数ペア:

[(1, 18568846701), (3, 6189615567), (9, 2063205189), (27, 687735063), (81, 229245021), (113, 164326077), (243, 76415007), (339, 54775359), (431, 43083171), (523, 35504487), (729, 25471669), (1017, 18258453), (1293, 14361057), (1569, 11834829), (3051, 6086151), (3879, 4787019), (4707, 3944943), (9153, 2028717), (11637, 1595673), (14121, 1314981), (27459, 676239), (34911, 531891), (42363, 438327), (48703, 381267), (59099, 314199), (82377, 225413), (104733, 177297), (127089, 146109)]