201537999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5879}}^1$

素因数の和:6191

約数の個数: 24

約数和(自身を含む): 314627040

約数和(自身を除く): 113089041

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 5879, 11427, 17637, 34281, 52911, 76427, 229281, 687843, 1722547, 5167641, 15502923, 22393111, 67179333, 201537999]

約数ペア:

[(1, 201537999), (3, 67179333), (9, 22393111), (13, 15502923), (39, 5167641), (117, 1722547), (293, 687843), (879, 229281), (2637, 76427), (3809, 52911), (5879, 34281), (11427, 17637)]