180894057

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{4421}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 252160128

約数和(自身を除く): 71266071

約数列:

[1, 3, 23, 69, 593, 1779, 4421, 13263, 13639, 40917, 101683, 305049, 2621653, 7864959, 60298019, 180894057]

約数ペア:

[(1, 180894057), (3, 60298019), (23, 7864959), (69, 2621653), (593, 305049), (1779, 101683), (4421, 40917), (13263, 13639)]