121497678

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{54877}}^1$

素因数の和:54929

約数の個数: 32

約数和(自身を含む): 276585120

約数和(自身を除く): 155087442

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 54877, 109754, 164631, 329262, 493893, 987786, 1481679, 2249957, 2963358, 4499914, 6749871, 13499742, 20249613, 40499226, 60748839, 121497678]

約数ペア:

[(1, 121497678), (2, 60748839), (3, 40499226), (6, 20249613), (9, 13499742), (18, 6749871), (27, 4499914), (41, 2963358), (54, 2249957), (82, 1481679), (123, 987786), (246, 493893), (369, 329262), (738, 164631), (1107, 109754), (2214, 54877)]