189561513

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1\times {\mathrm{1051}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 257529600

約数和(自身を除く): 67968087

約数列:

[1, 3, 59, 177, 1019, 1051, 3057, 3153, 60121, 62009, 180363, 186027, 1070969, 3212907, 63187171, 189561513]

約数ペア:

[(1, 189561513), (3, 63187171), (59, 3212907), (177, 1070969), (1019, 186027), (1051, 180363), (3057, 62009), (3153, 60121)]