31363329357

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{3613}}^1$

素因数の和:4024

約数の個数: 48

約数和(自身を含む): 47515715520

約数和(自身を除く): 16152386163

約数列:

[1, 3, 9, 27, 81, 139, 243, 257, 417, 771, 1251, 2313, 3613, 3753, 6939, 10839, 11259, 20817, 32517, 33777, 35723, 62451, 97551, 107169, 292653, 321507, 502207, 877959, 928541, 964521, 1506621, 2785623, 2893563, 4519863, 8356869, 8680689, 13559589, 25070607, 40678767, 75211821, 122036301, 129067199, 225635463, 387201597, 1161604791, 3484814373, 10454443119, 31363329357]

約数ペア:

[(1, 31363329357), (3, 10454443119), (9, 3484814373), (27, 1161604791), (81, 387201597), (139, 225635463), (243, 129067199), (257, 122036301), (417, 75211821), (771, 40678767), (1251, 25070607), (2313, 13559589), (3613, 8680689), (3753, 8356869), (6939, 4519863), (10839, 2893563), (11259, 2785623), (20817, 1506621), (32517, 964521), (33777, 928541), (35723, 877959), (62451, 502207), (97551, 321507), (107169, 292653)]