265920057

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{757607}}^1$

素因数の和:757629

約数の個数: 16

約数和(自身を含む): 424260480

約数和(自身を除く): 158340423

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 757607, 2272821, 6818463, 9848891, 20455389, 29546673, 88640019, 265920057]

約数ペア:

[(1, 265920057), (3, 88640019), (9, 29546673), (13, 20455389), (27, 9848891), (39, 6818463), (117, 2272821), (351, 757607)]