97072719

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 44761521

約数列:

[1, 3, 23, 37, 47, 69, 111, 141, 809, 851, 1081, 1739, 2427, 2553, 3243, 5217, 18607, 29933, 38023, 39997, 55821, 89799, 114069, 119991, 688459, 874529, 1406851, 2065377, 2623587, 4220553, 32357573, 97072719]

約数ペア:

[(1, 97072719), (3, 32357573), (23, 4220553), (37, 2623587), (47, 2065377), (69, 1406851), (111, 874529), (141, 688459), (809, 119991), (851, 114069), (1081, 89799), (1739, 55821), (2427, 39997), (2553, 38023), (3243, 29933), (5217, 18607)]