25367020821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{199657}}^1$

素因数の和:200425

約数の個数: 24

約数和(自身を含む): 38621843520

約数和(自身を除く): 13254822699

約数列:

[1, 3, 9, 19, 57, 171, 743, 2229, 6687, 14117, 42351, 127053, 199657, 598971, 1796913, 3793483, 11380449, 34141347, 148345151, 445035453, 1335106359, 2818557869, 8455673607, 25367020821]

約数ペア:

[(1, 25367020821), (3, 8455673607), (9, 2818557869), (19, 1335106359), (57, 445035453), (171, 148345151), (743, 34141347), (2229, 11380449), (6687, 3793483), (14117, 1796913), (42351, 598971), (127053, 199657)]