71027679

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{971}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 26483361

約数列:

[1, 3, 37, 111, 659, 971, 1977, 2913, 24383, 35927, 73149, 107781, 639889, 1919667, 23675893, 71027679]

約数ペア:

[(1, 71027679), (3, 23675893), (37, 1919667), (111, 639889), (659, 107781), (971, 73149), (1977, 35927), (2913, 24383)]