79434513

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3123

約数の個数: 24

約数和(自身を含む): 120120000

約数和(自身を除く): 40685487

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 2999, 8829, 8997, 26487, 26991, 80973, 242919, 326891, 728757, 980673, 2942019, 8826057, 26478171, 79434513]

約数ペア:

[(1, 79434513), (3, 26478171), (9, 8826057), (27, 2942019), (81, 980673), (109, 728757), (243, 326891), (327, 242919), (981, 80973), (2943, 26991), (2999, 26487), (8829, 8997)]