71117253

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 104340600

約数和(自身を除く): 33223347

約数列:

[1, 3, 9, 149, 181, 293, 447, 543, 879, 1341, 1629, 2637, 26969, 43657, 53033, 80907, 130971, 159099, 242721, 392913, 477297, 7901917, 23705751, 71117253]

約数ペア:

[(1, 71117253), (3, 23705751), (9, 7901917), (149, 477297), (181, 392913), (293, 242721), (447, 159099), (543, 130971), (879, 80907), (1341, 53033), (1629, 43657), (2637, 26969)]