82775331

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 125491200

約数和(自身を除く): 42715869

約数列:

[1, 3, 9, 27, 79, 151, 237, 257, 453, 711, 771, 1359, 2133, 2313, 4077, 6939, 11929, 20303, 35787, 38807, 60909, 107361, 116421, 182727, 322083, 349263, 548181, 1047789, 3065753, 9197259, 27591777, 82775331]

約数ペア:

[(1, 82775331), (3, 27591777), (9, 9197259), (27, 3065753), (79, 1047789), (151, 548181), (237, 349263), (257, 322083), (453, 182727), (711, 116421), (771, 107361), (1359, 60909), (2133, 38807), (2313, 35787), (4077, 20303), (6939, 11929)]