154527453

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 234144000

約数和(自身を除く): 79616547

約数列:

[1, 3, 9, 27, 71, 149, 213, 447, 541, 639, 1341, 1623, 1917, 4023, 4869, 10579, 14607, 31737, 38411, 80609, 95211, 115233, 241827, 285633, 345699, 725481, 1037097, 2176443, 5723239, 17169717, 51509151, 154527453]

約数ペア:

[(1, 154527453), (3, 51509151), (9, 17169717), (27, 5723239), (71, 2176443), (149, 1037097), (213, 725481), (447, 345699), (541, 285633), (639, 241827), (1341, 115233), (1623, 95211), (1917, 80609), (4023, 38411), (4869, 31737), (10579, 14607)]