42149619

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{82163}}^1$

素因数の和:82191

約数の個数: 16

約数和(自身を含む): 65731200

約数和(自身を除く): 23581581

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 82163, 246489, 739467, 1561097, 2218401, 4683291, 14049873, 42149619]

約数ペア:

[(1, 42149619), (3, 14049873), (9, 4683291), (19, 2218401), (27, 1561097), (57, 739467), (171, 246489), (513, 82163)]