27142353

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25343}}^1$

素因数の和:25373

約数の個数: 24

約数和(自身を含む): 47443968

約数和(自身を除く): 20301615

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 25343, 76029, 177401, 228087, 430831, 532203, 1292493, 1596609, 3015817, 3877479, 9047451, 27142353]

約数ペア:

[(1, 27142353), (3, 9047451), (7, 3877479), (9, 3015817), (17, 1596609), (21, 1292493), (51, 532203), (63, 430831), (119, 228087), (153, 177401), (357, 76029), (1071, 25343)]