253134297

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 162000423

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 207, 299, 327, 863, 897, 981, 1417, 2507, 2589, 2691, 4251, 7521, 7767, 11219, 12753, 19849, 22563, 32591, 33657, 59547, 94067, 97773, 100971, 178641, 258037, 282201, 293319, 774111, 846603, 1222871, 2163541, 2322333, 3668613, 6490623, 11005839, 19471869, 28126033, 84378099, 253134297]

約数ペア:

[(1, 253134297), (3, 84378099), (9, 28126033), (13, 19471869), (23, 11005839), (39, 6490623), (69, 3668613), (109, 2322333), (117, 2163541), (207, 1222871), (299, 846603), (327, 774111), (863, 293319), (897, 282201), (981, 258037), (1417, 178641), (2507, 100971), (2589, 97773), (2691, 94067), (4251, 59547), (7521, 33657), (7767, 32591), (11219, 22563), (12753, 19849)]