71455281

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 96816384

約数和(自身を除く): 25361103

約数列:

[1, 3, 83, 249, 347, 827, 1041, 2481, 28801, 68641, 86403, 205923, 286969, 860907, 23818427, 71455281]

約数ペア:

[(1, 71455281), (3, 23818427), (83, 860907), (249, 286969), (347, 205923), (827, 86403), (1041, 68641), (2481, 28801)]