156988298259

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{450413}}^1$

素因数の和:450769

約数の個数: 40

約数和(自身を含む): 253316436912

約数和(自身を除く): 96328138653

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 331, 351, 993, 1053, 2979, 4303, 8937, 12909, 26811, 38727, 116181, 348543, 450413, 1351239, 4053717, 5855369, 12161151, 17566107, 36483453, 52698321, 149086703, 158094963, 447260109, 474284889, 1341780327, 1938127139, 4025340981, 5814381417, 12076022943, 17443144251, 52329432753, 156988298259]

約数ペア:

[(1, 156988298259), (3, 52329432753), (9, 17443144251), (13, 12076022943), (27, 5814381417), (39, 4025340981), (81, 1938127139), (117, 1341780327), (331, 474284889), (351, 447260109), (993, 158094963), (1053, 149086703), (2979, 52698321), (4303, 36483453), (8937, 17566107), (12909, 12161151), (26811, 5855369), (38727, 4053717), (116181, 1351239), (348543, 450413)]