149743287279

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{520609}}^1$

素因数の和:520741

約数の個数: 40

約数和(自身を含む): 231313270320

約数和(自身を除く): 81569983041

約数列:

[1, 3, 9, 27, 53, 67, 81, 159, 201, 477, 603, 1431, 1809, 3551, 4293, 5427, 10653, 31959, 95877, 287631, 520609, 1561827, 4685481, 14056443, 27592277, 34880803, 42169329, 82776831, 104642409, 248330493, 313927227, 744991479, 941781681, 1848682559, 2234974437, 2825345043, 5546047677, 16638143031, 49914429093, 149743287279]

約数ペア:

[(1, 149743287279), (3, 49914429093), (9, 16638143031), (27, 5546047677), (53, 2825345043), (67, 2234974437), (81, 1848682559), (159, 941781681), (201, 744991479), (477, 313927227), (603, 248330493), (1431, 104642409), (1809, 82776831), (3551, 42169329), (4293, 34880803), (5427, 27592277), (10653, 14056443), (31959, 4685481), (95877, 1561827), (287631, 520609)]