80372583

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{971}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 123276816

約数和(自身を除く): 42904233

約数列:

[1, 3, 9, 17, 51, 153, 541, 971, 1623, 2913, 4869, 8739, 9197, 16507, 27591, 49521, 82773, 148563, 525311, 1575933, 4727799, 8930287, 26790861, 80372583]

約数ペア:

[(1, 80372583), (3, 26790861), (9, 8930287), (17, 4727799), (51, 1575933), (153, 525311), (541, 148563), (971, 82773), (1623, 49521), (2913, 27591), (4869, 16507), (8739, 9197)]