73778391

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{1237}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 111766640

約数和(自身を除く): 37988249

約数列:

[1, 3, 9, 27, 47, 141, 423, 1237, 1269, 2209, 3711, 6627, 11133, 19881, 33399, 58139, 59643, 174417, 523251, 1569753, 2732533, 8197599, 24592797, 73778391]

約数ペア:

[(1, 73778391), (3, 24592797), (9, 8197599), (27, 2732533), (47, 1569753), (141, 523251), (423, 174417), (1237, 59643), (1269, 58139), (2209, 33399), (3711, 19881), (6627, 11133)]