154527429

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{28411}}^1$

素因数の和:28465

約数の個数: 24

約数和(自身を含む): 246161568

約数和(自身を除く): 91634139

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 28411, 85233, 198877, 596631, 1051207, 1392139, 3153621, 4176417, 7358449, 22075347, 51509143, 154527429]

約数ペア:

[(1, 154527429), (3, 51509143), (7, 22075347), (21, 7358449), (37, 4176417), (49, 3153621), (111, 1392139), (147, 1051207), (259, 596631), (777, 198877), (1813, 85233), (5439, 28411)]