71770617

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{52121}}^1$

素因数の和:52150

約数の個数: 20

約数和(自身を含む): 113521716

約数和(自身を除く): 41751099

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 52121, 156363, 469089, 886057, 1407267, 2658171, 4221801, 7974513, 23923539, 71770617]

約数ペア:

[(1, 71770617), (3, 23923539), (9, 7974513), (17, 4221801), (27, 2658171), (51, 1407267), (81, 886057), (153, 469089), (459, 156363), (1377, 52121)]