27458553

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 41817600

約数和(自身を除く): 14359047

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 659, 731, 817, 969, 1977, 2193, 2451, 11203, 12521, 13889, 28337, 33609, 37563, 41667, 85011, 212857, 481729, 538403, 638571, 1445187, 1615209, 9152851, 27458553]

約数ペア:

[(1, 27458553), (3, 9152851), (17, 1615209), (19, 1445187), (43, 638571), (51, 538403), (57, 481729), (129, 212857), (323, 85011), (659, 41667), (731, 37563), (817, 33609), (969, 28337), (1977, 13889), (2193, 12521), (2451, 11203)]