87358941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2647}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 133565120

約数和(自身を除く): 46206179

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 2647, 3667, 7941, 11001, 23823, 33003, 50293, 150879, 452637, 510871, 1532613, 4597839, 9706549, 29119647, 87358941]

約数ペア:

[(1, 87358941), (3, 29119647), (9, 9706549), (19, 4597839), (57, 1532613), (171, 510871), (193, 452637), (579, 150879), (1737, 50293), (2647, 33003), (3667, 23823), (7941, 11001)]