69861957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 108017280

約数和(自身を除く): 38155323

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 1973, 3219, 5919, 11803, 21703, 35409, 57217, 65109, 73001, 171651, 219003, 629387, 803011, 1888161, 2117029, 2409033, 6351087, 23287319, 69861957]

約数ペア:

[(1, 69861957), (3, 23287319), (11, 6351087), (29, 2409033), (33, 2117029), (37, 1888161), (87, 803011), (111, 629387), (319, 219003), (407, 171651), (957, 73001), (1073, 65109), (1221, 57217), (1973, 35409), (3219, 21703), (5919, 11803)]