83882223

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{7559}}^1$

素因数の和:7708

約数の個数: 20

約数和(自身を含む): 126236880

約数和(自身を除く): 42354657

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 7559, 11097, 22677, 68031, 204093, 612279, 1035583, 3106749, 9320247, 27960741, 83882223]

約数ペア:

[(1, 83882223), (3, 27960741), (9, 9320247), (27, 3106749), (81, 1035583), (137, 612279), (411, 204093), (1233, 68031), (3699, 22677), (7559, 11097)]