25036047

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 28

約数和(自身を含む): 38220024

約数和(自身を除く): 13183977

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 563, 729, 1647, 1689, 4941, 5067, 14823, 15201, 34343, 44469, 45603, 103029, 136809, 309087, 410427, 927261, 2781783, 8345349, 25036047]

約数ペア:

[(1, 25036047), (3, 8345349), (9, 2781783), (27, 927261), (61, 410427), (81, 309087), (183, 136809), (243, 103029), (549, 45603), (563, 44469), (729, 34343), (1647, 15201), (1689, 14823), (4941, 5067)]