25735347

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 42197760

約数和(自身を除く): 16462413

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1187, 1971, 2409, 3561, 7227, 10683, 13057, 21681, 32049, 39171, 86651, 117513, 259953, 352539, 779859, 953161, 2339577, 2859483, 8578449, 25735347]

約数ペア:

[(1, 25735347), (3, 8578449), (9, 2859483), (11, 2339577), (27, 953161), (33, 779859), (73, 352539), (99, 259953), (219, 117513), (297, 86651), (657, 39171), (803, 32049), (1187, 21681), (1971, 13057), (2409, 10683), (3561, 7227)]