87842733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2719}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 130233600

約数和(自身を除く): 42390867

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2719, 2937, 8157, 10769, 29909, 32307, 89727, 241991, 328999, 725973, 986997, 2661901, 7985703, 29280911, 87842733]

約数ペア:

[(1, 87842733), (3, 29280911), (11, 7985703), (33, 2661901), (89, 986997), (121, 725973), (267, 328999), (363, 241991), (979, 89727), (2719, 32307), (2937, 29909), (8157, 10769)]