214940547

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 333576000

約数和(自身を除く): 118635453

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 3389, 7047, 10167, 21141, 30501, 63423, 91503, 98281, 274509, 294843, 823527, 884529, 2470581, 2653587, 7411743, 7960761, 23882283, 71646849, 214940547]

約数ペア:

[(1, 214940547), (3, 71646849), (9, 23882283), (27, 7960761), (29, 7411743), (81, 2653587), (87, 2470581), (243, 884529), (261, 823527), (729, 294843), (783, 274509), (2187, 98281), (2349, 91503), (3389, 63423), (7047, 30501), (10167, 21141)]