187737183

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 56

約数和(自身を含む): 296054352

約数和(自身を除く): 108317169

約数列:

[1, 3, 9, 27, 43, 53, 81, 113, 129, 159, 243, 339, 387, 477, 729, 1017, 1161, 1431, 2279, 3051, 3483, 4293, 4859, 5989, 6837, 9153, 10449, 12879, 14577, 17967, 20511, 27459, 31347, 38637, 43731, 53901, 61533, 82377, 131193, 161703, 184599, 257527, 393579, 485109, 553797, 772581, 1180737, 1455327, 1661391, 2317743, 3542211, 4365981, 6953229, 20859687, 62579061, 187737183]

約数ペア:

[(1, 187737183), (3, 62579061), (9, 20859687), (27, 6953229), (43, 4365981), (53, 3542211), (81, 2317743), (113, 1661391), (129, 1455327), (159, 1180737), (243, 772581), (339, 553797), (387, 485109), (477, 393579), (729, 257527), (1017, 184599), (1161, 161703), (1431, 131193), (2279, 82377), (3051, 61533), (3483, 53901), (4293, 43731), (4859, 38637), (5989, 31347), (6837, 27459), (9153, 20511), (10449, 17967), (12879, 14577)]