27347448961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1\times {\mathrm{1721}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 33171505920

約数和(自身を除く): 5824056959

約数列:

[1, 7, 19, 133, 157, 761, 1099, 1721, 2983, 5327, 12047, 14459, 20881, 32699, 101213, 119477, 228893, 270197, 836339, 1309681, 1891379, 2270063, 5133743, 9167767, 15890441, 24883939, 35936201, 174187573, 205619917, 1439339419, 3906778423, 27347448961]

約数ペア:

[(1, 27347448961), (7, 3906778423), (19, 1439339419), (133, 205619917), (157, 174187573), (761, 35936201), (1099, 24883939), (1721, 15890441), (2983, 9167767), (5327, 5133743), (12047, 2270063), (14459, 1891379), (20881, 1309681), (32699, 836339), (101213, 270197), (119477, 228893)]