274918353

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71987}}^1$

素因数の和:72076

約数の個数: 16

約数和(自身を含む): 391614720

約数和(自身を除く): 116696367

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 71987, 215961, 1367753, 4103259, 4823129, 14469387, 91639451, 274918353]

約数ペア:

[(1, 274918353), (3, 91639451), (19, 14469387), (57, 4823129), (67, 4103259), (201, 1367753), (1273, 215961), (3819, 71987)]