26115327

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 45826560

約数和(自身を除く): 19711233

約数列:

[1, 3, 7, 9, 21, 23, 63, 67, 69, 161, 201, 207, 269, 469, 483, 603, 807, 1407, 1449, 1541, 1883, 2421, 4221, 4623, 5649, 6187, 10787, 13869, 16947, 18023, 18561, 32361, 43309, 54069, 55683, 97083, 126161, 129927, 162207, 378483, 389781, 414529, 1135449, 1243587, 2901703, 3730761, 8705109, 26115327]

約数ペア:

[(1, 26115327), (3, 8705109), (7, 3730761), (9, 2901703), (21, 1243587), (23, 1135449), (63, 414529), (67, 389781), (69, 378483), (161, 162207), (201, 129927), (207, 126161), (269, 97083), (469, 55683), (483, 54069), (603, 43309), (807, 32361), (1407, 18561), (1449, 18023), (1541, 16947), (1883, 13869), (2421, 10787), (4221, 6187), (4623, 5649)]