71231142

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{320861}}^1$

素因数の和:320903

約数の個数: 16

約数和(自身を含む): 146313072

約数和(自身を除く): 75081930

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 320861, 641722, 962583, 1925166, 11871857, 23743714, 35615571, 71231142]

約数ペア:

[(1, 71231142), (2, 35615571), (3, 23743714), (6, 11871857), (37, 1925166), (74, 962583), (111, 641722), (222, 320861)]