127742906

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{17747}}^1$

素因数の和:17869

約数の個数: 16

約数和(自身を含む): 198067680

約数和(自身を除く): 70324774

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 17747, 35494, 1047073, 1082567, 2094146, 2165134, 63871453, 127742906]

約数ペア:

[(1, 127742906), (2, 63871453), (59, 2165134), (61, 2094146), (118, 1082567), (122, 1047073), (3599, 35494), (7198, 17747)]