56475369

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 83675592

約数和(自身を除く): 27200223

約数列:

[1, 3, 9, 53, 159, 197, 477, 591, 601, 1773, 1803, 5409, 10441, 31323, 31853, 93969, 95559, 118397, 286677, 355191, 1065573, 6275041, 18825123, 56475369]

約数ペア:

[(1, 56475369), (3, 18825123), (9, 6275041), (53, 1065573), (159, 355191), (197, 286677), (477, 118397), (591, 95559), (601, 93969), (1773, 31853), (1803, 31323), (5409, 10441)]