253061523

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65543}}^1$

素因数の和:65576

約数の個数: 32

約数和(自身を含む): 440455680

約数和(自身を除く): 187394157

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 65543, 196629, 589887, 720973, 852059, 1769661, 2162919, 2556177, 6488757, 7668531, 9372649, 19466271, 23005593, 28117947, 84353841, 253061523]

約数ペア:

[(1, 253061523), (3, 84353841), (9, 28117947), (11, 23005593), (13, 19466271), (27, 9372649), (33, 7668531), (39, 6488757), (99, 2556177), (117, 2162919), (143, 1769661), (297, 852059), (351, 720973), (429, 589887), (1287, 196629), (3861, 65543)]