38777643

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{4339}}^1$

素因数の和:4679

約数の個数: 16

約数和(自身を含む): 57635200

約数和(自身を除く): 18857557

約数列:

[1, 3, 9, 27, 331, 993, 2979, 4339, 8937, 13017, 39051, 117153, 1436209, 4308627, 12925881, 38777643]

約数ペア:

[(1, 38777643), (3, 12925881), (9, 4308627), (27, 1436209), (331, 117153), (993, 39051), (2979, 13017), (4339, 8937)]