238492053

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 366059520

約数和(自身を除く): 127567467

約数列:

[1, 3, 9, 27, 47, 71, 141, 213, 423, 639, 1269, 1917, 2647, 3337, 7941, 10011, 23823, 30033, 71469, 90099, 124409, 187937, 373227, 563811, 1119681, 1691433, 3359043, 5074299, 8833039, 26499117, 79497351, 238492053]

約数ペア:

[(1, 238492053), (3, 79497351), (9, 26499117), (27, 8833039), (47, 5074299), (71, 3359043), (141, 1691433), (213, 1119681), (423, 563811), (639, 373227), (1269, 187937), (1917, 124409), (2647, 90099), (3337, 71469), (7941, 30033), (10011, 23823)]