55168077

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 82684800

約数和(自身を除く): 27516723

約数列:

[1, 3, 17, 19, 51, 57, 197, 289, 323, 591, 867, 969, 3349, 3743, 4913, 5491, 10047, 11229, 14739, 16473, 56933, 63631, 93347, 170799, 190893, 280041, 967861, 1081727, 2903583, 3245181, 18389359, 55168077]

約数ペア:

[(1, 55168077), (3, 18389359), (17, 3245181), (19, 2903583), (51, 1081727), (57, 967861), (197, 280041), (289, 190893), (323, 170799), (591, 93347), (867, 63631), (969, 56933), (3349, 16473), (3743, 14739), (4913, 11229), (5491, 10047)]