78259347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26963

約数の個数: 24

約数和(自身を含む): 125994960

約数和(自身を除く): 47735613

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 26921, 80763, 242289, 457657, 511499, 1372971, 1534497, 4118913, 4603491, 8695483, 26086449, 78259347]

約数ペア:

[(1, 78259347), (3, 26086449), (9, 8695483), (17, 4603491), (19, 4118913), (51, 1534497), (57, 1372971), (153, 511499), (171, 457657), (323, 242289), (969, 80763), (2907, 26921)]