71874933

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 106106112

約数和(自身を除く): 34231179

約数列:

[1, 3, 13, 39, 71, 101, 213, 257, 303, 771, 923, 1313, 2769, 3341, 3939, 7171, 10023, 18247, 21513, 25957, 54741, 77871, 93223, 237211, 279669, 337441, 711633, 1012323, 1842947, 5528841, 23958311, 71874933]

約数ペア:

[(1, 71874933), (3, 23958311), (13, 5528841), (39, 1842947), (71, 1012323), (101, 711633), (213, 337441), (257, 279669), (303, 237211), (771, 93223), (923, 77871), (1313, 54741), (2769, 25957), (3341, 21513), (3939, 18247), (7171, 10023)]