27020817

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 14451183

約数列:

[1, 3, 9, 27, 47, 107, 141, 199, 321, 423, 597, 963, 1269, 1791, 2889, 5029, 5373, 9353, 15087, 21293, 28059, 45261, 63879, 84177, 135783, 191637, 252531, 574911, 1000771, 3002313, 9006939, 27020817]

約数ペア:

[(1, 27020817), (3, 9006939), (9, 3002313), (27, 1000771), (47, 574911), (107, 252531), (141, 191637), (199, 135783), (321, 84177), (423, 63879), (597, 45261), (963, 28059), (1269, 21293), (1791, 15087), (2889, 9353), (5029, 5373)]