57127878

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{44701}}^1$

素因数の和:44780

約数の個数: 24

約数和(自身を含む): 125523216

約数和(自身を除く): 68395338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 44701, 89402, 134103, 268206, 402309, 804618, 3173771, 6347542, 9521313, 19042626, 28563939, 57127878]

約数ペア:

[(1, 57127878), (2, 28563939), (3, 19042626), (6, 9521313), (9, 6347542), (18, 3173771), (71, 804618), (142, 402309), (213, 268206), (426, 134103), (639, 89402), (1278, 44701)]