25732161

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3523

約数の個数: 40

約数和(自身を含む): 47323584

約数和(自身を除く): 21591423

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 3491, 7371, 10473, 24437, 31419, 45383, 73311, 94257, 136149, 219933, 282771, 317681, 408447, 659799, 953043, 1225341, 1979397, 2859129, 3676023, 8577387, 25732161]

約数ペア:

[(1, 25732161), (3, 8577387), (7, 3676023), (9, 2859129), (13, 1979397), (21, 1225341), (27, 953043), (39, 659799), (63, 408447), (81, 317681), (91, 282771), (117, 219933), (189, 136149), (273, 94257), (351, 73311), (567, 45383), (819, 31419), (1053, 24437), (2457, 10473), (3491, 7371)]