127939614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{12347}}^1$

素因数の和:12520

約数の個数: 32

約数和(自身を含む): 280941696

約数和(自身を除く): 153002082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 12347, 24694, 37041, 74082, 135817, 271634, 407451, 814902, 1938479, 3876958, 5815437, 11630874, 21323269, 42646538, 63969807, 127939614]

約数ペア:

[(1, 127939614), (2, 63969807), (3, 42646538), (6, 21323269), (11, 11630874), (22, 5815437), (33, 3876958), (66, 1938479), (157, 814902), (314, 407451), (471, 271634), (942, 135817), (1727, 74082), (3454, 37041), (5181, 24694), (10362, 12347)]