51757839

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5167}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 89303040

約数和(自身を除く): 37545201

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 5167, 10017, 15501, 36169, 46503, 108507, 139509, 273851, 325521, 821553, 976563, 1916957, 2464659, 5750871, 7393977, 17252613, 51757839]

約数ペア:

[(1, 51757839), (3, 17252613), (7, 7393977), (9, 5750871), (21, 2464659), (27, 1916957), (53, 976563), (63, 821553), (159, 325521), (189, 273851), (371, 139509), (477, 108507), (1113, 46503), (1431, 36169), (3339, 15501), (5167, 10017)]