127942854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2551}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 276105984

約数和(自身を除く): 148163130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 643, 1286, 1929, 2551, 3858, 5102, 7653, 8359, 15306, 16718, 25077, 33163, 50154, 66326, 99489, 198978, 1640293, 3280586, 4920879, 9841758, 21323809, 42647618, 63971427, 127942854]

約数ペア:

[(1, 127942854), (2, 63971427), (3, 42647618), (6, 21323809), (13, 9841758), (26, 4920879), (39, 3280586), (78, 1640293), (643, 198978), (1286, 99489), (1929, 66326), (2551, 50154), (3858, 33163), (5102, 25077), (7653, 16718), (8359, 15306)]