55617909

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{971}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 75691584

約数和(自身を除く): 20073675

約数列:

[1, 3, 61, 183, 313, 939, 971, 2913, 19093, 57279, 59231, 177693, 303923, 911769, 18539303, 55617909]

約数ペア:

[(1, 55617909), (3, 18539303), (61, 911769), (183, 303923), (313, 177693), (939, 59231), (971, 57279), (2913, 19093)]