26013627

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 38887680

約数和(自身を除く): 12874053

約数列:

[1, 3, 9, 37, 111, 191, 333, 409, 573, 1227, 1719, 3681, 7067, 15133, 21201, 45399, 63603, 78119, 136197, 234357, 703071, 2890403, 8671209, 26013627]

約数ペア:

[(1, 26013627), (3, 8671209), (9, 2890403), (37, 703071), (111, 234357), (191, 136197), (333, 78119), (409, 63603), (573, 45399), (1227, 21201), (1719, 15133), (3681, 7067)]