108565947

素因数分解:

$3^3\times 7^1\times {\mathrm{574423}}^1$

素因数の和:574439

約数の個数: 16

約数和(自身を含む): 183815680

約数和(自身を除く): 75249733

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 574423, 1723269, 4020961, 5169807, 12062883, 15509421, 36188649, 108565947]

約数ペア:

[(1, 108565947), (3, 36188649), (7, 15509421), (9, 12062883), (21, 5169807), (27, 4020961), (63, 1723269), (189, 574423)]