75971727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1049}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 118482000

約数和(自身を除く): 42510273

約数列:

[1, 3, 9, 13, 39, 117, 619, 1049, 1857, 3147, 5571, 8047, 9441, 13637, 24141, 40911, 72423, 122733, 649331, 1947993, 5843979, 8441303, 25323909, 75971727]

約数ペア:

[(1, 75971727), (3, 25323909), (9, 8441303), (13, 5843979), (39, 1947993), (117, 649331), (619, 122733), (1049, 72423), (1857, 40911), (3147, 24141), (5571, 13637), (8047, 9441)]