74385261

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 112270080

約数和(自身を除く): 37884819

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2767, 2987, 8301, 8961, 24903, 26883, 80243, 240729, 285001, 722187, 855003, 2565009, 8265029, 24795087, 74385261]

約数ペア:

[(1, 74385261), (3, 24795087), (9, 8265029), (29, 2565009), (87, 855003), (103, 722187), (261, 285001), (309, 240729), (927, 80243), (2767, 26883), (2987, 24903), (8301, 8961)]