27101451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 42251328

約数和(自身を除く): 15149877

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 997, 1599, 2091, 2991, 9061, 12961, 16949, 27183, 38883, 40877, 50847, 122631, 220337, 531401, 661011, 694909, 1594203, 2084727, 9033817, 27101451]

約数ペア:

[(1, 27101451), (3, 9033817), (13, 2084727), (17, 1594203), (39, 694909), (41, 661011), (51, 531401), (123, 220337), (221, 122631), (533, 50847), (663, 40877), (697, 38883), (997, 27183), (1599, 16949), (2091, 12961), (2991, 9061)]