54896859

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 88609248

約数和(自身を除く): 33712389

約数列:

[1, 3, 9, 17, 27, 51, 81, 97, 137, 153, 243, 291, 411, 459, 873, 1233, 1377, 1649, 2329, 2619, 3699, 4131, 4947, 6987, 7857, 11097, 13289, 14841, 20961, 23571, 33291, 39867, 44523, 62883, 119601, 133569, 188649, 225913, 358803, 400707, 565947, 677739, 1076409, 2033217, 3229227, 6099651, 18298953, 54896859]

約数ペア:

[(1, 54896859), (3, 18298953), (9, 6099651), (17, 3229227), (27, 2033217), (51, 1076409), (81, 677739), (97, 565947), (137, 400707), (153, 358803), (243, 225913), (291, 188649), (411, 133569), (459, 119601), (873, 62883), (1233, 44523), (1377, 39867), (1649, 33291), (2329, 23571), (2619, 20961), (3699, 14841), (4131, 13289), (4947, 11097), (6987, 7857)]