71726451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{32707}}^1$

素因数の和:32770

約数の個数: 16

約数和(自身を含む): 103618944

約数和(自身を除く): 31892493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 32707, 98121, 556019, 1406401, 1668057, 4219203, 23908817, 71726451]

約数ペア:

[(1, 71726451), (3, 23908817), (17, 4219203), (43, 1668057), (51, 1406401), (129, 556019), (731, 98121), (2193, 32707)]