47782119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 80087040

約数和(自身を除く): 32304921

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 917, 1441, 1579, 2751, 4323, 4737, 10087, 11053, 17369, 30261, 33159, 52107, 121583, 206849, 364749, 620547, 1447943, 2275339, 4343829, 6826017, 15927373, 47782119]

約数ペア:

[(1, 47782119), (3, 15927373), (7, 6826017), (11, 4343829), (21, 2275339), (33, 1447943), (77, 620547), (131, 364749), (231, 206849), (393, 121583), (917, 52107), (1441, 33159), (1579, 30261), (2751, 17369), (4323, 11053), (4737, 10087)]