15693744423

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{61291}}^1$

素因数の和:61527

約数の個数: 32

約数和(自身を含む): 24359892480

約数和(自身を除く): 8666148057

約数列:

[1, 3, 7, 21, 89, 137, 267, 411, 623, 959, 1869, 2877, 12193, 36579, 61291, 85351, 183873, 256053, 429037, 1287111, 5454899, 8396867, 16364697, 25190601, 38184293, 58778069, 114552879, 176334207, 747321163, 2241963489, 5231248141, 15693744423]

約数ペア:

[(1, 15693744423), (3, 5231248141), (7, 2241963489), (21, 747321163), (89, 176334207), (137, 114552879), (267, 58778069), (411, 38184293), (623, 25190601), (959, 16364697), (1869, 8396867), (2877, 5454899), (12193, 1287111), (36579, 429037), (61291, 256053), (85351, 183873)]