135938649

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2789}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 227128320

約数和(自身を除く): 91189671

約数列:

[1, 3, 7, 11, 21, 33, 77, 211, 231, 633, 1477, 2321, 2789, 4431, 6963, 8367, 16247, 19523, 30679, 48741, 58569, 92037, 214753, 588479, 644259, 1765437, 4119353, 6473269, 12358059, 19419807, 45312883, 135938649]

約数ペア:

[(1, 135938649), (3, 45312883), (7, 19419807), (11, 12358059), (21, 6473269), (33, 4119353), (77, 1765437), (211, 644259), (231, 588479), (633, 214753), (1477, 92037), (2321, 58569), (2789, 48741), (4431, 30679), (6963, 19523), (8367, 16247)]