142433139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 208454400

約数和(自身を除く): 66021261

約数列:

[1, 3, 19, 41, 57, 59, 123, 177, 779, 1033, 1121, 2337, 2419, 3099, 3363, 7257, 19627, 42353, 45961, 58881, 60947, 127059, 137883, 182841, 804707, 1157993, 2414121, 2498827, 3473979, 7496481, 47477713, 142433139]

約数ペア:

[(1, 142433139), (3, 47477713), (19, 7496481), (41, 3473979), (57, 2498827), (59, 2414121), (123, 1157993), (177, 804707), (779, 182841), (1033, 137883), (1121, 127059), (2337, 60947), (2419, 58881), (3099, 45961), (3363, 42353), (7257, 19627)]