26777601

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 42353280

約数和(自身を除く): 15575679

約数列:

[1, 3, 9, 17, 27, 51, 153, 227, 257, 459, 681, 771, 2043, 2313, 3859, 4369, 6129, 6939, 11577, 13107, 34731, 39321, 58339, 104193, 117963, 175017, 525051, 991763, 1575153, 2975289, 8925867, 26777601]

約数ペア:

[(1, 26777601), (3, 8925867), (9, 2975289), (17, 1575153), (27, 991763), (51, 525051), (153, 175017), (227, 117963), (257, 104193), (459, 58339), (681, 39321), (771, 34731), (2043, 13107), (2313, 11577), (3859, 6939), (4369, 6129)]