48915663531

素因数分解:

$3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1913983}}^1$

素因数の和:1915210

約数の個数: 16

約数和(自身を含む): 74599440384

約数和(自身を除く): 25683776853

約数列:

[1, 3, 7, 21, 1217, 3651, 8519, 25557, 1913983, 5741949, 13397881, 40193643, 2329317311, 6987951933, 16305221177, 48915663531]

約数ペア:

[(1, 48915663531), (3, 16305221177), (7, 6987951933), (21, 2329317311), (1217, 40193643), (3651, 13397881), (8519, 5741949), (25557, 1913983)]