25266087

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4051}}^1$

素因数の和:4081

約数の個数: 40

約数和(自身を含む): 47068032

約数和(自身を除く): 21801945

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4051, 6237, 12153, 28357, 36459, 44561, 85071, 109377, 133683, 255213, 311927, 328131, 401049, 765639, 935781, 1203147, 2296917, 2807343, 3609441, 8422029, 25266087]

約数ペア:

[(1, 25266087), (3, 8422029), (7, 3609441), (9, 2807343), (11, 2296917), (21, 1203147), (27, 935781), (33, 765639), (63, 401049), (77, 328131), (81, 311927), (99, 255213), (189, 133683), (231, 109377), (297, 85071), (567, 44561), (693, 36459), (891, 28357), (2079, 12153), (4051, 6237)]