75221551167

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{264763}}^1$

素因数の和:265019

約数の個数: 32

約数和(自身を含む): 116716443648

約数和(自身を除く): 41494892481

約数列:

[1, 3, 7, 21, 83, 163, 249, 489, 581, 1141, 1743, 3423, 13529, 40587, 94703, 264763, 284109, 794289, 1853341, 5560023, 21975329, 43156369, 65925987, 129469107, 153827303, 302094583, 461481909, 906283749, 3581978627, 10745935881, 25073850389, 75221551167]

約数ペア:

[(1, 75221551167), (3, 25073850389), (7, 10745935881), (21, 3581978627), (83, 906283749), (163, 461481909), (249, 302094583), (489, 153827303), (581, 129469107), (1141, 65925987), (1743, 43156369), (3423, 21975329), (13529, 5560023), (40587, 1853341), (94703, 794289), (264763, 284109)]