25902261

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 48252864

約数和(自身を除く): 22350603

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4153, 6237, 12459, 29071, 37377, 45683, 87213, 112131, 137049, 261639, 319781, 336393, 411147, 784917, 959343, 1233441, 2354751, 2878029, 3700323, 8634087, 25902261]

約数ペア:

[(1, 25902261), (3, 8634087), (7, 3700323), (9, 2878029), (11, 2354751), (21, 1233441), (27, 959343), (33, 784917), (63, 411147), (77, 336393), (81, 319781), (99, 261639), (189, 137049), (231, 112131), (297, 87213), (567, 45683), (693, 37377), (891, 29071), (2079, 12459), (4153, 6237)]