189351639

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 277477200

約数和(自身を除く): 88125561

約数列:

[1, 3, 9, 109, 251, 327, 753, 769, 981, 2259, 2307, 6921, 27359, 82077, 83821, 193019, 246231, 251463, 579057, 754389, 1737171, 21039071, 63117213, 189351639]

約数ペア:

[(1, 189351639), (3, 63117213), (9, 21039071), (109, 1737171), (251, 754389), (327, 579057), (753, 251463), (769, 246231), (981, 193019), (2259, 83821), (2307, 82077), (6921, 27359)]