61978122

素因数分解:

$2^1\times 3^6\times {\mathrm{42509}}^1$

素因数の和:42529

約数の個数: 28

約数和(自身を含む): 139390290

約数和(自身を除く): 77412168

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 42509, 85018, 127527, 255054, 382581, 765162, 1147743, 2295486, 3443229, 6886458, 10329687, 20659374, 30989061, 61978122]

約数ペア:

[(1, 61978122), (2, 30989061), (3, 20659374), (6, 10329687), (9, 6886458), (18, 3443229), (27, 2295486), (54, 1147743), (81, 765162), (162, 382581), (243, 255054), (486, 127527), (729, 85018), (1458, 42509)]