83338641

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{179}}^2$

素因数の和:398

約数の個数: 27

約数和(自身を含む): 128594011

約数和(自身を除く): 45255370

約数列:

[1, 3, 9, 17, 51, 153, 179, 289, 537, 867, 1611, 2601, 3043, 9129, 27387, 32041, 51731, 96123, 155193, 288369, 465579, 544697, 1634091, 4902273, 9259849, 27779547, 83338641]

約数ペア:

[(1, 83338641), (3, 27779547), (9, 9259849), (17, 4902273), (51, 1634091), (153, 544697), (179, 465579), (289, 288369), (537, 155193), (867, 96123), (1611, 51731), (2601, 32041), (3043, 27387)]