247178871

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{6091}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 372537984

約数和(自身を除く): 125359113

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 1503, 4509, 6091, 13527, 18273, 40581, 54819, 164457, 493371, 1017197, 1480113, 3051591, 9154773, 27464319, 82392957, 247178871]

約数ペア:

[(1, 247178871), (3, 82392957), (9, 27464319), (27, 9154773), (81, 3051591), (167, 1480113), (243, 1017197), (501, 493371), (1503, 164457), (4509, 54819), (6091, 40581), (13527, 18273)]