120855823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 143990784

約数和(自身を除く): 23134961

約数列:

[1, 11, 23, 41, 61, 191, 253, 451, 671, 943, 1403, 2101, 2501, 4393, 7831, 10373, 11651, 15433, 27511, 48323, 57523, 86141, 128161, 180113, 267973, 477691, 632753, 1981243, 2947703, 5254601, 10986893, 120855823]

約数ペア:

[(1, 120855823), (11, 10986893), (23, 5254601), (41, 2947703), (61, 1981243), (191, 632753), (253, 477691), (451, 267973), (671, 180113), (943, 128161), (1403, 86141), (2101, 57523), (2501, 48323), (4393, 27511), (7831, 15433), (10373, 11651)]