31515660801

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{2731}}^1\times {\mathrm{8167}}^1$

素因数の和:11061

約数の個数: 24

約数和(自身を含む): 45834960704

約数和(自身を除く): 14319299903

約数列:

[1, 3, 9, 157, 471, 1413, 2731, 8167, 8193, 24501, 24579, 73503, 428767, 1282219, 1286301, 3846657, 3858903, 11539971, 22304077, 66912231, 200736693, 3501740089, 10505220267, 31515660801]

約数ペア:

[(1, 31515660801), (3, 10505220267), (9, 3501740089), (157, 200736693), (471, 66912231), (1413, 22304077), (2731, 11539971), (8167, 3858903), (8193, 3846657), (24501, 1286301), (24579, 1282219), (73503, 428767)]