55142313

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18253}}^1$

素因数の和:18328

約数の個数: 16

約数和(自身を含む): 78857280

約数和(自身を除く): 23714967

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 18253, 54759, 346807, 967409, 1040421, 2902227, 18380771, 55142313]

約数ペア:

[(1, 55142313), (3, 18380771), (19, 2902227), (53, 1040421), (57, 967409), (159, 346807), (1007, 54759), (3021, 18253)]