163033221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{7993}}^1$

素因数の和:8532

約数の個数: 16

約数和(自身を含む): 234575936

約数和(自身を除く): 71542715

約数列:

[1, 3, 13, 39, 523, 1569, 6799, 7993, 20397, 23979, 103909, 311727, 4180339, 12541017, 54344407, 163033221]

約数ペア:

[(1, 163033221), (3, 54344407), (13, 12541017), (39, 4180339), (523, 311727), (1569, 103909), (6799, 23979), (7993, 20397)]