73068309

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8281

約数の個数: 24

約数和(自身を含む): 112706880

約数和(自身を除く): 39638571

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8209, 8901, 24627, 73881, 188807, 352987, 566421, 1058961, 1699263, 3176883, 8118701, 24356103, 73068309]

約数ペア:

[(1, 73068309), (3, 24356103), (9, 8118701), (23, 3176883), (43, 1699263), (69, 1058961), (129, 566421), (207, 352987), (387, 188807), (989, 73881), (2967, 24627), (8209, 8901)]