86170203

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4384

約数の個数: 32

約数和(自身を含む): 147294720

約数和(自身を除く): 61124517

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 2247, 2889, 4261, 6741, 12783, 20223, 29827, 38349, 89481, 115047, 268443, 455927, 805329, 1367781, 3191489, 4103343, 9574467, 12310029, 28723401, 86170203]

約数ペア:

[(1, 86170203), (3, 28723401), (7, 12310029), (9, 9574467), (21, 4103343), (27, 3191489), (63, 1367781), (107, 805329), (189, 455927), (321, 268443), (749, 115047), (963, 89481), (2247, 38349), (2889, 29827), (4261, 20223), (6741, 12783)]