26470989

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 42007680

約数和(自身を除く): 15536691

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 571, 909, 1713, 1717, 2727, 5139, 5151, 9707, 15417, 15453, 29121, 46359, 57671, 87363, 173013, 262089, 519039, 980407, 1557117, 2941221, 8823663, 26470989]

約数ペア:

[(1, 26470989), (3, 8823663), (9, 2941221), (17, 1557117), (27, 980407), (51, 519039), (101, 262089), (153, 173013), (303, 87363), (459, 57671), (571, 46359), (909, 29121), (1713, 15453), (1717, 15417), (2727, 9707), (5139, 5151)]