42117927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6779}}^1$

素因数の和:6910

約数の個数: 16

約数和(自身を含む): 59664000

約数和(自身を除く): 17546073

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 6779, 20337, 128801, 386403, 738911, 2216733, 14039309, 42117927]

約数ペア:

[(1, 42117927), (3, 14039309), (19, 2216733), (57, 738911), (109, 386403), (327, 128801), (2071, 20337), (6213, 6779)]