25567893

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24306

約数の個数: 20

約数和(自身を含む): 41133708

約数和(自身を除く): 15565815

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 24281, 72843, 218529, 315653, 655587, 946959, 1966761, 2840877, 8522631, 25567893]

約数ペア:

[(1, 25567893), (3, 8522631), (9, 2840877), (13, 1966761), (27, 946959), (39, 655587), (81, 315653), (117, 218529), (351, 72843), (1053, 24281)]