189014973

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{134339}}^1$

素因数の和:134416

約数の個数: 16

約数和(自身を含む): 292323840

約数和(自身を除く): 103308867

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 134339, 403017, 940373, 2821119, 9000713, 27002139, 63004991, 189014973]

約数ペア:

[(1, 189014973), (3, 63004991), (7, 27002139), (21, 9000713), (67, 2821119), (201, 940373), (469, 403017), (1407, 134339)]