238837869

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{54269}}^1$

素因数の和:54441

約数の個数: 16

約数和(自身を含む): 356011200

約数和(自身を除く): 117173331

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 54269, 162807, 488421, 1465263, 8845847, 26537541, 79612623, 238837869]

約数ペア:

[(1, 238837869), (3, 79612623), (9, 26537541), (27, 8845847), (163, 1465263), (489, 488421), (1467, 162807), (4401, 54269)]