74789919

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 118333440

約数和(自身を除く): 43543521

約数列:

[1, 3, 9, 17, 27, 51, 127, 153, 381, 459, 1143, 1283, 2159, 3429, 3849, 6477, 11547, 19431, 21811, 34641, 58293, 65433, 162941, 196299, 488823, 588897, 1466469, 2769997, 4399407, 8309991, 24929973, 74789919]

約数ペア:

[(1, 74789919), (3, 24929973), (9, 8309991), (17, 4399407), (27, 2769997), (51, 1466469), (127, 588897), (153, 488823), (381, 196299), (459, 162941), (1143, 65433), (1283, 58293), (2159, 34641), (3429, 21811), (3849, 19431), (6477, 11547)]