55071471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3307}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 91883008

約数和(自身を除く): 36811537

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 3307, 5551, 9921, 16653, 23149, 42991, 69447, 128973, 201727, 300937, 605181, 902811, 1412089, 2622451, 4236267, 7867353, 18357157, 55071471]

約数ペア:

[(1, 55071471), (3, 18357157), (7, 7867353), (13, 4236267), (21, 2622451), (39, 1412089), (61, 902811), (91, 605181), (183, 300937), (273, 201727), (427, 128973), (793, 69447), (1281, 42991), (2379, 23149), (3307, 16653), (5551, 9921)]