129652173

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89477}}^1$

素因数の和:89513

約数の個数: 24

約数和(自身を含む): 223337088

約数和(自身を除く): 93684915

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 89477, 268431, 626339, 805293, 1879017, 2057971, 5637051, 6173913, 14405797, 18521739, 43217391, 129652173]

約数ペア:

[(1, 129652173), (3, 43217391), (7, 18521739), (9, 14405797), (21, 6173913), (23, 5637051), (63, 2057971), (69, 1879017), (161, 805293), (207, 626339), (483, 268431), (1449, 89477)]