42543291

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33211}}^1$

素因数の和:33282

約数の個数: 16

約数和(自身を含む): 65892608

約数和(自身を除く): 23349317

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 33211, 99633, 232477, 697431, 2025871, 6077613, 14181097, 42543291]

約数ペア:

[(1, 42543291), (3, 14181097), (7, 6077613), (21, 2025871), (61, 697431), (183, 232477), (427, 99633), (1281, 33211)]